diff --git a/工具/修改题目数据库.ipynb b/工具/修改题目数据库.ipynb
index 80861980..091c11dc 100644
--- a/工具/修改题目数据库.ipynb
+++ b/工具/修改题目数据库.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [
     {
@@ -11,7 +11,7 @@
        "0"
       ]
      },
-     "execution_count": 1,
+     "execution_count": 3,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -19,7 +19,7 @@
    "source": [
     "import os,re,json\n",
     "\"\"\"这里编辑题号(列表)后将在vscode中打开窗口, 编辑后保存关闭, 随后运行第二个代码块\"\"\"\n",
-    "problems = \"14183\"\n",
+    "problems = \"31205\"\n",
     "\n",
     "def generate_number_set(string,dict):\n",
     "    string = re.sub(r\"[\\n\\s]\",\"\",string)\n",
@@ -51,7 +51,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
diff --git a/工具/分年级专用工具/小闲平台作业测验数据导入_2023届.ipynb b/工具/分年级专用工具/小闲平台作业测验数据导入_2023届.ipynb
index e3ddfd61..9ec51fdf 100644
--- a/工具/分年级专用工具/小闲平台作业测验数据导入_2023届.ipynb
+++ b/工具/分年级专用工具/小闲平台作业测验数据导入_2023届.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -96,6 +96,13 @@
    "outputs": [],
    "source": []
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -120,12 +127,12 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.15"
+   "version": "3.8.15"
   },
   "orig_nbformat": 4,
   "vscode": {
    "interpreter": {
-    "hash": "ff3c292c316ba85de6f1ad75f19c731e79d694e741b6f515ec18f14996fe48dc"
+    "hash": "42dd566da87765ddbe9b5c5b483063747fec4aacc5469ad554706e4b742e67b2"
    }
   }
  },
diff --git a/工具/寻找tex文件中未赋答案的题目.ipynb b/工具/寻找tex文件中未赋答案的题目.ipynb
index 58760ac1..11f49565 100644
--- a/工具/寻找tex文件中未赋答案的题目.ipynb
+++ b/工具/寻找tex文件中未赋答案的题目.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [
     {
@@ -94,6 +94,11 @@
       "赋能10.tex\n",
       "赋能11.tex\n",
       "赋能12.tex\n",
+      "赋能13.tex\n",
+      "赋能14.tex\n",
+      "赋能15.tex\n",
+      "赋能16.tex\n",
+      "赋能17.tex\n",
       "2017届上海春季高考.tex\n",
       "2018届上海春季高考.tex\n",
       "2019届上海春季高考.tex\n",
@@ -115,7 +120,812 @@
       "2023届长宁区一模.tex\n",
       "2023届闵行区一模.tex\n",
       "2023届青浦区一模.tex\n",
-      "2023届静安区一模.tex\n"
+      "2023届静安区一模.tex\n",
+      "01_集合与逻辑.tex\n",
+      "02_等式与不等式.tex\n",
+      "03_幂指对函数.tex\n",
+      "014166\n",
+      "\n",
+      "\n",
+      "014167\n",
+      "\n",
+      "\n",
+      "014168\n",
+      "\n",
+      "\n",
+      "014169\n",
+      "\n",
+      "\n",
+      "014171\n",
+      "\n",
+      "\n",
+      "014177\n",
+      "\n",
+      "\n",
+      "014178\n",
+      "\n",
+      "\n",
+      "014179\n",
+      "\n",
+      "\n",
+      "014193\n",
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+      "\n",
+      "014194\n",
+      "\n",
+      "\n",
+      "014199\n",
+      "\n",
+      "\n",
+      "014170\n",
+      "\n",
+      "\n",
+      "012891\n",
+      "\n",
+      "\n",
+      "012892\n",
+      "\n",
+      "\n",
+      "014175\n",
+      "\n",
+      "\n",
+      "014174\n",
+      "\n",
+      "\n",
+      "014172\n",
+      "\n",
+      "\n",
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+      "\n",
+      "\n",
+      "014183\n",
+      "\n",
+      "\n",
+      "014203\n",
+      "\n",
+      "\n",
+      "014288\n",
+      "\n",
+      "\n",
+      "014290\n",
+      "\n",
+      "\n",
+      "014182\n",
+      "\n",
+      "\n",
+      "012915\n",
+      "\n",
+      "\n",
+      "013800\n",
+      "\n",
+      "\n",
+      "04_函数的概念与性质.tex\n",
+      "012824\n",
+      "\n",
+      "\n",
+      "012825\n",
+      "\n",
+      "\n",
+      "012826\n",
+      "\n",
+      "\n",
+      "012847\n",
+      "\n",
+      "\n",
+      "012848\n",
+      "\n",
+      "\n",
+      "012849\n",
+      "\n",
+      "\n",
+      "012850\n",
+      "\n",
+      "\n",
+      "012851\n",
+      "\n",
+      "\n",
+      "012829\n",
+      "\n",
+      "\n",
+      "012830\n",
+      "\n",
+      "\n",
+      "012855\n",
+      "\n",
+      "\n",
+      "014192\n",
+      "\n",
+      "\n",
+      "012834\n",
+      "\n",
+      "\n",
+      "012835\n",
+      "\n",
+      "\n",
+      "012836\n",
+      "\n",
+      "\n",
+      "012837\n",
+      "\n",
+      "\n",
+      "012857\n",
+      "\n",
+      "\n",
+      "012858\n",
+      "\n",
+      "\n",
+      "012859\n",
+      "\n",
+      "\n",
+      "012839\n",
+      "\n",
+      "\n",
+      "012841\n",
+      "\n",
+      "\n",
+      "012842\n",
+      "\n",
+      "\n",
+      "012843\n",
+      "\n",
+      "\n",
+      "014190\n",
+      "\n",
+      "\n",
+      "014191\n",
+      "\n",
+      "\n",
+      "012856\n",
+      "\n",
+      "\n",
+      "05_函数综合.tex\n",
+      "012870\n",
+      "\n",
+      "\n",
+      "012871\n",
+      "\n",
+      "\n",
+      "012872\n",
+      "\n",
+      "\n",
+      "012893\n",
+      "\n",
+      "\n",
+      "012894\n",
+      "\n",
+      "\n",
+      "012895\n",
+      "\n",
+      "\n",
+      "012896\n",
+      "\n",
+      "\n",
+      "012897\n",
+      "\n",
+      "\n",
+      "012874\n",
+      "\n",
+      "\n",
+      "012875\n",
+      "\n",
+      "\n",
+      "013840\n",
+      "\n",
+      "\n",
+      "013841\n",
+      "\n",
+      "\n",
+      "013842\n",
+      "\n",
+      "\n",
+      "013843\n",
+      "\n",
+      "\n",
+      "013844\n",
+      "\n",
+      "\n",
+      "012881\n",
+      "\n",
+      "\n",
+      "012882\n",
+      "\n",
+      "\n",
+      "012883\n",
+      "\n",
+      "\n",
+      "012884\n",
+      "\n",
+      "\n",
+      "012885\n",
+      "\n",
+      "\n",
+      "012887\n",
+      "\n",
+      "\n",
+      "012905\n",
+      "\n",
+      "\n",
+      "012906\n",
+      "\n",
+      "\n",
+      "012907\n",
+      "\n",
+      "\n",
+      "012908\n",
+      "\n",
+      "\n",
+      "012912\n",
+      "\n",
+      "\n",
+      "012913\n",
+      "\n",
+      "\n",
+      "012901\n",
+      "\n",
+      "\n",
+      "012902\n",
+      "\n",
+      "\n",
+      "012903\n",
+      "\n",
+      "\n",
+      "06_三角与解三角形.tex\n",
+      "013011\n",
+      "\n",
+      "\n",
+      "014205\n",
+      "\n",
+      "\n",
+      "013022\n",
+      "\n",
+      "\n",
+      "013023\n",
+      "\n",
+      "\n",
+      "013014\n",
+      "\n",
+      "\n",
+      "013015\n",
+      "\n",
+      "\n",
+      "013028\n",
+      "\n",
+      "\n",
+      "013012\n",
+      "\n",
+      "\n",
+      "013016\n",
+      "\n",
+      "\n",
+      "013025\n",
+      "\n",
+      "\n",
+      "013850\n",
+      "\n",
+      "\n",
+      "013017\n",
+      "\n",
+      "\n",
+      "013053\n",
+      "\n",
+      "\n",
+      "013848\n",
+      "\n",
+      "\n",
+      "013033\n",
+      "\n",
+      "\n",
+      "014204\n",
+      "\n",
+      "\n",
+      "014217\n",
+      "\n",
+      "\n",
+      "014206\n",
+      "\n",
+      "\n",
+      "014207\n",
+      "\n",
+      "\n",
+      "014208\n",
+      "\n",
+      "\n",
+      "013024\n",
+      "\n",
+      "\n",
+      "014227\n",
+      "\n",
+      "\n",
+      "014226\n",
+      "\n",
+      "\n",
+      "013010\n",
+      "\n",
+      "\n",
+      "013852\n",
+      "\n",
+      "\n",
+      "013875\n",
+      "\n",
+      "\n",
+      "013880\n",
+      "\n",
+      "\n",
+      "014221\n",
+      "\n",
+      "\n",
+      "014231\n",
+      "\n",
+      "\n",
+      "013879\n",
+      "\n",
+      "\n",
+      "07_三角函数.tex\n",
+      "014245\n",
+      "\n",
+      "\n",
+      "014246\n",
+      "\n",
+      "\n",
+      "013861\n",
+      "\n",
+      "\n",
+      "013868\n",
+      "\n",
+      "\n",
+      "013050\n",
+      "\n",
+      "\n",
+      "014260\n",
+      "\n",
+      "\n",
+      "013864\n",
+      "\n",
+      "\n",
+      "014263\n",
+      "\n",
+      "\n",
+      "013051\n",
+      "\n",
+      "\n",
+      "014286\n",
+      "\n",
+      "\n",
+      "013052\n",
+      "\n",
+      "\n",
+      "014265\n",
+      "\n",
+      "\n",
+      "013054\n",
+      "\n",
+      "\n",
+      "013863\n",
+      "\n",
+      "\n",
+      "014266\n",
+      "\n",
+      "\n",
+      "014259\n",
+      "\n",
+      "\n",
+      "013049\n",
+      "\n",
+      "\n",
+      "013869\n",
+      "\n",
+      "\n",
+      "014269\n",
+      "\n",
+      "\n",
+      "013036\n",
+      "\n",
+      "\n",
+      "013040\n",
+      "\n",
+      "\n",
+      "014255\n",
+      "\n",
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+      "013871\n",
+      "\n",
+      "\n",
+      "014283\n",
+      "\n",
+      "\n",
+      "013041\n",
+      "\n",
+      "\n",
+      "014270\n",
+      "\n",
+      "\n",
+      "014262\n",
+      "\n",
+      "\n",
+      "014249\n",
+      "\n",
+      "\n",
+      "014273\n",
+      "\n",
+      "\n",
+      "014285\n",
+      "\n",
+      "\n",
+      "08_平面向量与复数.tex\n",
+      "014380\n",
+      "\n",
+      "\n",
+      "014381\n",
+      "\n",
+      "\n",
+      "014382\n",
+      "\n",
+      "\n",
+      "014383\n",
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+      "\n",
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+      "\n",
+      "014331\n",
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+      "013205\n",
+      "\n",
+      "\n",
+      "11_直线与圆.tex\n",
+      "014367\n",
+      "\n",
+      "\n",
+      "013058\n",
+      "\n",
+      "\n",
+      "013059\n",
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+      "\n",
+      "\n",
+      "12_圆锥曲线.tex\n",
+      "013079\n",
+      "\n",
+      "\n",
+      "013090\n",
+      "\n",
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+      "13_解析几何综合.tex\n",
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+      "\n",
+      "\n",
+      "031233\n",
+      "\n",
+      "\n",
+      "014509\n",
+      "\n",
+      "\n",
+      "014014\n",
+      "\n",
+      "\n",
+      "013124\n",
+      "\n",
+      "\n",
+      "014019\n",
+      "\n",
+      "\n",
+      "高三下学期测验01.tex\n",
+      "中档题.tex\n",
+      "容易题.tex\n",
+      "寒假作业反馈练习.tex\n",
+      "较难题.tex\n"
      ]
     }
    ],
@@ -127,7 +937,11 @@
     "r\"C:\\Users\\weiye\\Documents\\wwy sync\\23届\\上学期周末卷\",\n",
     "r\"C:\\Users\\weiye\\Documents\\wwy sync\\23届\\第一轮复习讲义\",\n",
     "r\"C:\\Users\\weiye\\Documents\\wwy sync\\23届\\赋能\",\n",
-    "r\"C:\\Users\\weiye\\Documents\\wwy sync\\23届\\一模后春考前试卷备选\"\n",
+    "r\"C:\\Users\\weiye\\Documents\\wwy sync\\23届\\一模后春考前试卷备选\",\n",
+    "r\"C:\\Users\\weiye\\Documents\\wwy sync\\23届\\第二轮复习讲义\",\n",
+    "r\"C:\\Users\\weiye\\Documents\\wwy sync\\23届\\下学期测验卷\",\n",
+    "r\"C:\\Users\\weiye\\Documents\\wwy sync\\23届\\下学期周末卷\",\n",
+    "r\"C:\\Users\\weiye\\Documents\\wwy sync\\23届\\寒假作业\",\n",
     "]\n",
     "\n",
     "with open(\"../题库0.3/Problems.json\",\"r\",encoding = \"utf8\") as f:\n",
diff --git a/工具/批量添加题库字段数据.ipynb b/工具/批量添加题库字段数据.ipynb
index 9c5aaae8..68d6cdcc 100644
--- a/工具/批量添加题库字段数据.ipynb
+++ b/工具/批量添加题库字段数据.ipynb
@@ -2,205 +2,163 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": 5,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "题号: 031206 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.897\n",
-      "题号: 031207 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.949\n",
-      "题号: 031208 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t1.000\n",
-      "题号: 031209 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.872\n",
-      "题号: 031210 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.846\n",
-      "题号: 031211 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.923\n",
-      "题号: 031212 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.923\n",
-      "题号: 031213 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.795\n",
-      "题号: 031214 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.846\n",
-      "题号: 031215 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.051\n",
-      "题号: 031216 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.923\n",
-      "题号: 031217 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.487\n",
-      "题号: 031218 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.923\n",
-      "题号: 031219 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.462\n",
-      "题号: 031220 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.744\t0.590\n",
-      "题号: 031221 , 字段: usages 中已添加数据: 20230213\t2023届高三10班\t0.795\t0.718\n",
-      "题号: 031206 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.905\n",
-      "题号: 031207 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.952\n",
-      "题号: 031208 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t1.000\n",
-      "题号: 031209 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.857\n",
-      "题号: 031210 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.952\n",
-      "题号: 031211 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t1.000\n",
-      "题号: 031212 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.857\n",
-      "题号: 031213 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.905\n",
-      "题号: 031214 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.857\n",
-      "题号: 031215 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.191\n",
-      "题号: 031216 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.905\n",
-      "题号: 031217 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.571\n",
-      "题号: 031218 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.952\n",
-      "题号: 031219 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.429\n",
-      "题号: 031220 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.809\t0.714\n",
-      "题号: 031221 , 字段: usages 中已添加数据: 20230213\t2023届高三11班\t0.857\t0.714\n",
-      "题号: 031206 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t1.000\n",
-      "题号: 031207 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t1.000\n",
-      "题号: 031208 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t1.000\n",
-      "题号: 031209 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.850\n",
-      "题号: 031210 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.800\n",
-      "题号: 031211 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.950\n",
-      "题号: 031212 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.900\n",
-      "题号: 031213 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.900\n",
-      "题号: 031214 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.950\n",
-      "题号: 031215 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.050\n",
-      "题号: 031216 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.950\n",
-      "题号: 031217 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.450\n",
-      "题号: 031218 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.900\n",
-      "题号: 031219 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.300\n",
-      "题号: 031220 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.750\t0.550\n",
-      "题号: 031221 , 字段: usages 中已添加数据: 20230213\t2023届高三12班\t0.750\t0.750\n",
-      "题号: 031206 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.938\n",
-      "题号: 031207 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.906\n",
-      "题号: 031208 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.969\n",
-      "题号: 031209 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t1.000\n",
-      "题号: 031210 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.969\n",
-      "题号: 031211 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t1.000\n",
-      "题号: 031212 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.969\n",
-      "题号: 031213 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.938\n",
-      "题号: 031214 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.969\n",
-      "题号: 031215 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.656\n",
-      "题号: 031216 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t1.000\n",
-      "题号: 031217 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.812\n",
-      "题号: 031218 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.938\n",
-      "题号: 031219 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.531\n",
-      "题号: 031220 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.844\t0.906\n",
-      "题号: 031221 , 字段: usages 中已添加数据: 20230213\t2023届高三01班\t0.844\t0.938\n",
-      "题号: 031206 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t1.000\n",
-      "题号: 031207 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t1.000\n",
-      "题号: 031208 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.969\n",
-      "题号: 031209 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.938\n",
-      "题号: 031210 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.969\n",
-      "题号: 031211 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.875\n",
-      "题号: 031212 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.812\n",
-      "题号: 031213 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.844\n",
-      "题号: 031214 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.969\n",
-      "题号: 031215 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.594\n",
-      "题号: 031216 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.969\n",
-      "题号: 031217 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.812\n",
-      "题号: 031218 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.906\n",
-      "题号: 031219 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.625\n",
-      "题号: 031220 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.812\t0.781\n",
-      "题号: 031221 , 字段: usages 中已添加数据: 20230213\t2023届高三02班\t0.906\t0.688\n",
-      "题号: 031206 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.966\n",
-      "题号: 031207 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t1.000\n",
-      "题号: 031208 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.966\n",
-      "题号: 031209 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.931\n",
-      "题号: 031210 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.897\n",
-      "题号: 031211 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.828\n",
-      "题号: 031212 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.897\n",
-      "题号: 031213 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.897\n",
-      "题号: 031214 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.862\n",
-      "题号: 031215 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.586\n",
-      "题号: 031216 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.966\n",
-      "题号: 031217 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.517\n",
-      "题号: 031218 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.966\n",
-      "题号: 031219 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.517\n",
-      "题号: 031220 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.621\t0.552\n",
-      "题号: 031221 , 字段: usages 中已添加数据: 20230213\t2023届高三03班\t0.517\t0.724\n",
-      "题号: 031206 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.933\n",
-      "题号: 031207 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t1.000\n",
-      "题号: 031208 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t1.000\n",
-      "题号: 031209 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.967\n",
-      "题号: 031210 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.967\n",
-      "题号: 031211 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.967\n",
-      "题号: 031212 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.933\n",
-      "题号: 031213 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.900\n",
-      "题号: 031214 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.833\n",
-      "题号: 031215 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.467\n",
-      "题号: 031216 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t1.000\n",
-      "题号: 031217 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.833\n",
-      "题号: 031218 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.933\n",
-      "题号: 031219 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.733\n",
-      "题号: 031220 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.800\t0.833\n",
-      "题号: 031221 , 字段: usages 中已添加数据: 20230213\t2023届高三04班\t0.933\t0.600\n",
-      "题号: 031206 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.949\n",
-      "题号: 031207 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.897\n",
-      "题号: 031208 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t1.000\n",
-      "题号: 031209 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.923\n",
-      "题号: 031210 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.949\n",
-      "题号: 031211 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.897\n",
-      "题号: 031212 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.846\n",
-      "题号: 031213 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.615\n",
-      "题号: 031214 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.923\n",
-      "题号: 031215 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.385\n",
-      "题号: 031216 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.949\n",
-      "题号: 031217 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.590\n",
-      "题号: 031218 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.846\n",
-      "题号: 031219 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.513\n",
-      "题号: 031220 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.923\t0.744\n",
-      "题号: 031221 , 字段: usages 中已添加数据: 20230213\t2023届高三05班\t0.769\t0.795\n",
-      "题号: 031206 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.975\n",
-      "题号: 031207 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.950\n",
-      "题号: 031208 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t1.000\n",
-      "题号: 031209 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.925\n",
-      "题号: 031210 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.925\n",
-      "题号: 031211 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.875\n",
-      "题号: 031212 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.925\n",
-      "题号: 031213 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.925\n",
-      "题号: 031214 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.950\n",
-      "题号: 031215 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.400\n",
-      "题号: 031216 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.975\n",
-      "题号: 031217 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.825\n",
-      "题号: 031218 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.975\n",
-      "题号: 031219 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.350\n",
-      "题号: 031220 , 字段: usages 中已添加数据: 20230213\t2023届高三06班\t0.675\t0.700\n",
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+      "题号: 013694 , 字段: usages 中已添加数据: 20230217\t2023届高三07班\t0.571\n",
+      "题号: 014118 , 字段: usages 中已添加数据: 20230217\t2023届高三07班\t0.829\t0.829\t0.486\n",
+      "题号: 013711 , 字段: usages 中已添加数据: 20230217\t2023届高三07班\t0.686\n",
+      "题号: 014122 , 字段: usages 中已添加数据: 20230217\t2023届高三07班\t0.800\n",
+      "题号: 014112 , 字段: usages 中已添加数据: 20230217\t2023届高三07班\t0.800\n",
+      "题号: 013754 , 字段: usages 中已添加数据: 20230217\t2023届高三07班\t0.943\n",
+      "题号: 031222 , 字段: usages 中已添加数据: 20230217\t2023届高三07班\t0.914\n",
+      "题号: 031223 , 字段: usages 中已添加数据: 20230217\t2023届高三07班\t0.629\n",
+      "题号: 012799 , 字段: usages 中已添加数据: 20230217\t2023届高三07班\t0.543\n",
+      "题号: 014120 , 字段: usages 中已添加数据: 20230217\t2023届高三07班\t0.800\n",
+      "题号: 013758 , 字段: usages 中已添加数据: 20230217\t2023届高三07班\t0.457\n",
+      "题号: 014105 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.562\n",
+      "题号: 012794 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t1.000\n",
+      "题号: 012791 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.562\n",
+      "题号: 012792 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.906\n",
+      "题号: 013694 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.469\n",
+      "题号: 014118 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.875\t0.906\t0.531\n",
+      "题号: 013711 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.844\n",
+      "题号: 014122 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.875\n",
+      "题号: 014112 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.875\n",
+      "题号: 013754 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.875\n",
+      "题号: 031222 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.812\n",
+      "题号: 031223 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.531\n",
+      "题号: 012799 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.562\n",
+      "题号: 014120 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.812\n",
+      "题号: 013758 , 字段: usages 中已添加数据: 20230217\t2023届高三08班\t0.312\n",
+      "题号: 014105 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.588\n",
+      "题号: 012794 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.941\n",
+      "题号: 012791 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.500\n",
+      "题号: 012792 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.853\n",
+      "题号: 013694 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.676\n",
+      "题号: 014118 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.794\t0.912\t0.353\n",
+      "题号: 013711 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.618\n",
+      "题号: 014122 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.706\n",
+      "题号: 014112 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.765\n",
+      "题号: 013754 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.765\n",
+      "题号: 031222 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.765\n",
+      "题号: 031223 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.647\n",
+      "题号: 012799 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.500\n",
+      "题号: 014120 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.853\n",
+      "题号: 013758 , 字段: usages 中已添加数据: 20230217\t2023届高三09班\t0.088\n"
      ]
     }
    ],
@@ -298,7 +256,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "mathdept",
+   "display_name": "pythontest",
    "language": "python",
    "name": "python3"
   },
@@ -317,7 +275,7 @@
   "orig_nbformat": 4,
   "vscode": {
    "interpreter": {
-    "hash": "ff3c292c316ba85de6f1ad75f19c731e79d694e741b6f515ec18f14996fe48dc"
+    "hash": "91219a98e0e9be72efb992f647fe78b593124968b75db0b865552d6787c8db93"
    }
   }
  },
diff --git a/工具/文本文件/metadata.txt b/工具/文本文件/metadata.txt
index 6b37fc4d..d2e6669a 100644
--- a/工具/文本文件/metadata.txt
+++ b/工具/文本文件/metadata.txt
@@ -1,578 +1,452 @@
 usages
 
-031206
-20230213	2023届高三10班	0.897
+014105
+20230217	2023届高三10班	0.667
 
-031207
-20230213	2023届高三10班	0.949
+012794
+20230217	2023届高三10班	0.974
 
-031208
-20230213	2023届高三10班	1.000
+012791
+20230217	2023届高三10班	0.513
 
-031209
-20230213	2023届高三10班	0.872
+012792
+20230217	2023届高三10班	0.744
 
-031210
-20230213	2023届高三10班	0.846
+013694
+20230217	2023届高三10班	0.410
 
-031211
-20230213	2023届高三10班	0.923
+014118
+20230217	2023届高三10班	0.821	0.692	0.282
 
-031212
-20230213	2023届高三10班	0.923
+013711
+20230217	2023届高三10班	0.462
 
-031213
-20230213	2023届高三10班	0.795
+014122
+20230217	2023届高三10班	0.667
 
-031214
-20230213	2023届高三10班	0.846
+014112
+20230217	2023届高三10班	0.795
 
-031215
-20230213	2023届高三10班	0.051
+013754
+20230217	2023届高三10班	0.872
 
-031216
-20230213	2023届高三10班	0.923
+031222
+20230217	2023届高三10班	0.846
 
-031217
-20230213	2023届高三10班	0.487
+031223
+20230217	2023届高三10班	0.615
 
-031218
-20230213	2023届高三10班	0.923
+012799
+20230217	2023届高三10班	0.487
 
-031219
-20230213	2023届高三10班	0.462
+014120
+20230217	2023届高三10班	0.872
 
-031220
-20230213	2023届高三10班	0.744	0.590
+013758
+20230217	2023届高三10班	0.256
 
-031221
-20230213	2023届高三10班	0.795	0.718
+014105
+20230217	2023届高三11班	0.045
 
-031206
-20230213	2023届高三11班	0.905
+012794
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-031207
-20230213	2023届高三11班	0.952
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-031208
-20230213	2023届高三11班	1.000
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-031209
-20230213	2023届高三11班	0.857
+013694
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-031210
-20230213	2023届高三11班	0.952
+014118
+20230217	2023届高三11班	0.455	0.318	0.227
 
-031211
-20230213	2023届高三11班	1.000
+013711
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-031212
-20230213	2023届高三11班	0.857
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-031213
-20230213	2023届高三11班	0.905
+014112
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-031214
-20230213	2023届高三11班	0.857
+013754
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-031215
-20230213	2023届高三11班	0.191
+031222
+20230217	2023届高三11班	0.773
 
-031216
-20230213	2023届高三11班	0.905
+031223
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-031217
-20230213	2023届高三11班	0.571
+012799
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-031218
-20230213	2023届高三11班	0.952
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-031219
-20230213	2023届高三11班	0.429
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-031220
-20230213	2023届高三11班	0.809	0.714
+014105
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-031221
-20230213	2023届高三11班	0.857	0.714
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-031206
-20230213	2023届高三12班	1.000
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-031207
-20230213	2023届高三12班	1.000
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-031208
-20230213	2023届高三12班	1.000
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-031209
-20230213	2023届高三12班	0.850
+014118
+20230217	2023届高三12班	0.826	1.000	0.391
 
-031210
-20230213	2023届高三12班	0.800
+013711
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-031211
-20230213	2023届高三12班	0.950
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-031212
-20230213	2023届高三12班	0.900
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-031213
-20230213	2023届高三12班	0.900
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-031214
-20230213	2023届高三12班	0.950
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+20230217	2023届高三12班	0.826
 
-031215
-20230213	2023届高三12班	0.050
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-031216
-20230213	2023届高三12班	0.950
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-031217
-20230213	2023届高三12班	0.450
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-031218
-20230213	2023届高三12班	0.900
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-031219
-20230213	2023届高三12班	0.300
+014105
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-031220
-20230213	2023届高三12班	0.750	0.550
+012794
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-031221
-20230213	2023届高三12班	0.750	0.750
+012791
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-031206
-20230213	2023届高三01班	0.938
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-031207
-20230213	2023届高三01班	0.906
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-031208
-20230213	2023届高三01班	0.969
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+20230217	2023届高三02班	0.515	0.849	0.697
 
-031209
-20230213	2023届高三01班	1.000
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-031210
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-031211
-20230213	2023届高三01班	1.000
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-031212
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-031213
-20230213	2023届高三01班	0.938
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-031214
-20230213	2023届高三01班	0.969
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-031215
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-031216
-20230213	2023届高三01班	1.000
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-031217
-20230213	2023届高三01班	0.812
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-031218
-20230213	2023届高三01班	0.938
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-031219
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-031220
-20230213	2023届高三01班	0.844	0.906
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-20230213	2023届高三01班	0.844	0.938
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-031206
-20230213	2023届高三02班	1.000
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-031207
-20230213	2023届高三02班	1.000
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-031208
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-031210
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-031211
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-031212
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-031213
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-031214
-20230213	2023届高三02班	0.969
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-031215
-20230213	2023届高三02班	0.594
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-031216
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-031217
-20230213	2023届高三02班	0.812
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+20230217	2023届高三04班	0.733
 
-031218
-20230213	2023届高三02班	0.906
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-031219
-20230213	2023届高三02班	0.625
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-031220
-20230213	2023届高三02班	0.812	0.781
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-031221
-20230213	2023届高三02班	0.906	0.688
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-031206
-20230213	2023届高三03班	0.966
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+20230217	2023届高三04班	0.767	0.867	0.667
 
-031207
-20230213	2023届高三03班	1.000
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-031208
-20230213	2023届高三03班	0.966
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-031209
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-031210
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-031211
-20230213	2023届高三03班	0.828
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-031212
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-031215
-20230213	2023届高三03班	0.586
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-031216
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-031206
-20230213	2023届高三04班	0.933
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-031208
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-031209
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-031210
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-031211
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-031213
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-031214
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-031215
-20230213	2023届高三04班	0.467
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-031216
-20230213	2023届高三04班	1.000
+012794
+20230217	2023届高三07班	0.914
 
-031217
-20230213	2023届高三04班	0.833
+012791
+20230217	2023届高三07班	0.514
 
-031218
-20230213	2023届高三04班	0.933
+012792
+20230217	2023届高三07班	0.771
 
-031219
-20230213	2023届高三04班	0.733
+013694
+20230217	2023届高三07班	0.571
 
-031220
-20230213	2023届高三04班	0.800	0.833
+014118
+20230217	2023届高三07班	0.829	0.829	0.486
 
-031221
-20230213	2023届高三04班	0.933	0.600
+013711
+20230217	2023届高三07班	0.686
 
-031206
-20230213	2023届高三05班	0.949
+014122
+20230217	2023届高三07班	0.800
 
-031207
-20230213	2023届高三05班	0.897
+014112
+20230217	2023届高三07班	0.800
 
-031208
-20230213	2023届高三05班	1.000
+013754
+20230217	2023届高三07班	0.943
 
-031209
-20230213	2023届高三05班	0.923
+031222
+20230217	2023届高三07班	0.914
 
-031210
-20230213	2023届高三05班	0.949
+031223
+20230217	2023届高三07班	0.629
 
-031211
-20230213	2023届高三05班	0.897
+012799
+20230217	2023届高三07班	0.543
 
-031212
-20230213	2023届高三05班	0.846
+014120
+20230217	2023届高三07班	0.800
 
-031213
-20230213	2023届高三05班	0.615
+013758
+20230217	2023届高三07班	0.457
 
-031214
-20230213	2023届高三05班	0.923
+014105
+20230217	2023届高三08班	0.562
 
-031215
-20230213	2023届高三05班	0.385
+012794
+20230217	2023届高三08班	1.000
 
-031216
-20230213	2023届高三05班	0.949
+012791
+20230217	2023届高三08班	0.562
 
-031217
-20230213	2023届高三05班	0.590
+012792
+20230217	2023届高三08班	0.906
 
-031218
-20230213	2023届高三05班	0.846
+013694
+20230217	2023届高三08班	0.469
 
-031219
-20230213	2023届高三05班	0.513
+014118
+20230217	2023届高三08班	0.875	0.906	0.531
 
-031220
-20230213	2023届高三05班	0.923	0.744
+013711
+20230217	2023届高三08班	0.844
 
-031221
-20230213	2023届高三05班	0.769	0.795
+014122
+20230217	2023届高三08班	0.875
 
-031206
-20230213	2023届高三06班	0.975
+014112
+20230217	2023届高三08班	0.875
 
-031207
-20230213	2023届高三06班	0.950
+013754
+20230217	2023届高三08班	0.875
 
-031208
-20230213	2023届高三06班	1.000
+031222
+20230217	2023届高三08班	0.812
 
-031209
-20230213	2023届高三06班	0.925
+031223
+20230217	2023届高三08班	0.531
 
-031210
-20230213	2023届高三06班	0.925
+012799
+20230217	2023届高三08班	0.562
 
-031211
-20230213	2023届高三06班	0.875
+014120
+20230217	2023届高三08班	0.812
 
-031212
-20230213	2023届高三06班	0.925
+013758
+20230217	2023届高三08班	0.312
 
-031213
-20230213	2023届高三06班	0.925
+014105
+20230217	2023届高三09班	0.588
 
-031214
-20230213	2023届高三06班	0.950
+012794
+20230217	2023届高三09班	0.941
 
-031215
-20230213	2023届高三06班	0.400
+012791
+20230217	2023届高三09班	0.500
 
-031216
-20230213	2023届高三06班	0.975
+012792
+20230217	2023届高三09班	0.853
 
-031217
-20230213	2023届高三06班	0.825
+013694
+20230217	2023届高三09班	0.676
 
-031218
-20230213	2023届高三06班	0.975
+014118
+20230217	2023届高三09班	0.794	0.912	0.353
 
-031219
-20230213	2023届高三06班	0.350
+013711
+20230217	2023届高三09班	0.618
 
-031220
-20230213	2023届高三06班	0.675	0.700
+014122
+20230217	2023届高三09班	0.706
 
-031221
-20230213	2023届高三06班	0.925	0.775
+014112
+20230217	2023届高三09班	0.765
 
-031206
-20230213	2023届高三07班	0.970
+013754
+20230217	2023届高三09班	0.765
 
-031207
-20230213	2023届高三07班	0.909
+031222
+20230217	2023届高三09班	0.765
 
-031208
-20230213	2023届高三07班	0.970
+031223
+20230217	2023届高三09班	0.647
 
-031209
-20230213	2023届高三07班	0.788
+012799
+20230217	2023届高三09班	0.500
 
-031210
-20230213	2023届高三07班	0.939
+014120
+20230217	2023届高三09班	0.853
 
-031211
-20230213	2023届高三07班	0.909
-
-031212
-20230213	2023届高三07班	0.970
-
-031213
-20230213	2023届高三07班	0.939
-
-031214
-20230213	2023届高三07班	0.849
-
-031215
-20230213	2023届高三07班	0.182
-
-031216
-20230213	2023届高三07班	0.879
-
-031217
-20230213	2023届高三07班	0.515
-
-031218
-20230213	2023届高三07班	0.939
-
-031219
-20230213	2023届高三07班	0.485
-
-031220
-20230213	2023届高三07班	0.758	0.636
-
-031221
-20230213	2023届高三07班	0.939	0.697
-
-031206
-20230213	2023届高三08班	0.906
-
-031207
-20230213	2023届高三08班	0.938
-
-031208
-20230213	2023届高三08班	0.969
-
-031209
-20230213	2023届高三08班	0.812
-
-031210
-20230213	2023届高三08班	1.000
-
-031211
-20230213	2023届高三08班	1.000
-
-031212
-20230213	2023届高三08班	0.938
-
-031213
-20230213	2023届高三08班	0.906
-
-031214
-20230213	2023届高三08班	0.938
-
-031215
-20230213	2023届高三08班	0.219
-
-031216
-20230213	2023届高三08班	0.969
-
-031217
-20230213	2023届高三08班	0.656
-
-031218
-20230213	2023届高三08班	0.938
-
-031219
-20230213	2023届高三08班	0.469
-
-031220
-20230213	2023届高三08班	0.812	0.656
-
-031221
-20230213	2023届高三08班	0.906	0.719
-
-031206
-20230213	2023届高三09班	0.844
-
-031207
-20230213	2023届高三09班	0.938
-
-031208
-20230213	2023届高三09班	0.969
-
-031209
-20230213	2023届高三09班	0.906
-
-031210
-20230213	2023届高三09班	0.969
-
-031211
-20230213	2023届高三09班	0.875
-
-031212
-20230213	2023届高三09班	0.906
-
-031213
-20230213	2023届高三09班	0.812
-
-031214
-20230213	2023届高三09班	0.938
-
-031215
-20230213	2023届高三09班	0.031
-
-031216
-20230213	2023届高三09班	0.938
-
-031217
-20230213	2023届高三09班	0.406
-
-031218
-20230213	2023届高三09班	0.969
-
-031219
-20230213	2023届高三09班	0.281
-
-031220
-20230213	2023届高三09班	0.719	0.469
-
-031221
-20230213	2023届高三09班	0.781	0.625
+013758
+20230217	2023届高三09班	0.088
 
diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 602d5175..c4a7607b 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -113800,7 +113800,7 @@
             "圆"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$3$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -115986,7 +115986,7 @@
             "第四单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$150$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -117620,7 +117620,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-\\infty,-1)\\cup (1,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -117865,7 +117865,7 @@
             "第六单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) $\\dfrac 43$; (2) $\\arcsin \\dfrac{\\sqrt{10}}{10}$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -117888,7 +117888,7 @@
             "第三单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) $3\\sqrt{3}$; (2) $\\dfrac{3\\sqrt{3}}2$或$\\dfrac{3\\sqrt{3}}4$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -118689,7 +118689,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-\\infty,-\\dfrac 23]$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -118737,7 +118737,7 @@
             "第六单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "A",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -120835,7 +120835,7 @@
             "第七单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "C",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -281028,7 +281028,7 @@
             "第七单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) $\\dfrac{x^2}2+y^2=1$; (2) $x=\\dfrac{\\sqrt{2}}2y+1$或$x=-\\dfrac{\\sqrt{2}}2y+1$; (3) $(-\\infty,-\\sqrt{2})\\cup (\\sqrt{2},+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -281510,7 +281510,7 @@
             "第四单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) 当$a=0$或$a=1$时, 该数列具有``性质$P$''; 当$a\\not\\in \\{0,1\\}$时, 该数列不具有``性质$P$''; (2) $2^t$($t\\ge -1$, $t\\in \\mathbf{Z}$); (3) $d=1$或$2$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -315817,10 +315817,16 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$-1$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.818",
+            "20230217\t2023届高三12班\t0.818",
+            "20230217\t2023届高三02班\t0.875",
+            "20230217\t2023届高三03班\t0.714",
+            "20230217\t2023届高三07班\t0.742"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -315902,10 +315908,16 @@
             "第一单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "C",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.864",
+            "20230217\t2023届高三12班\t0.727",
+            "20230217\t2023届高三02班\t0.781",
+            "20230217\t2023届高三03班\t0.786",
+            "20230217\t2023届高三07班\t0.677"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -315923,10 +315935,16 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "\\textcircled{1}\\textcircled{3}\\textcircled{4}",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.636",
+            "20230217\t2023届高三12班\t0.636",
+            "20230217\t2023届高三02班\t0.688",
+            "20230217\t2023届高三03班\t0.821",
+            "20230217\t2023届高三07班\t0.645"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -315944,10 +315962,21 @@
             "第一单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "C",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.513",
+            "20230217\t2023届高三11班\t0.409",
+            "20230217\t2023届高三12班\t0.348",
+            "20230217\t2023届高三02班\t0.727",
+            "20230217\t2023届高三03班\t0.750",
+            "20230217\t2023届高三04班\t0.600",
+            "20230217\t2023届高三05班\t0.675",
+            "20230217\t2023届高三07班\t0.514",
+            "20230217\t2023届高三08班\t0.562",
+            "20230217\t2023届高三09班\t0.500"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -315966,10 +315995,21 @@
             "第一单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "A",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.744",
+            "20230217\t2023届高三11班\t0.864",
+            "20230217\t2023届高三12班\t0.957",
+            "20230217\t2023届高三02班\t0.970",
+            "20230217\t2023届高三03班\t0.964",
+            "20230217\t2023届高三04班\t0.933",
+            "20230217\t2023届高三05班\t0.825",
+            "20230217\t2023届高三07班\t0.771",
+            "20230217\t2023届高三08班\t0.906",
+            "20230217\t2023届高三09班\t0.853"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -315987,10 +316027,16 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$6$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.682",
+            "20230217\t2023届高三12班\t0.591",
+            "20230217\t2023届高三02班\t0.688",
+            "20230217\t2023届高三03班\t0.893",
+            "20230217\t2023届高三07班\t0.806"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -316008,10 +316054,21 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(0,1]$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.974",
+            "20230217\t2023届高三11班\t0.773",
+            "20230217\t2023届高三12班\t0.826",
+            "20230217\t2023届高三02班\t0.879",
+            "20230217\t2023届高三03班\t0.964",
+            "20230217\t2023届高三04班\t1.000",
+            "20230217\t2023届高三05班\t0.900",
+            "20230217\t2023届高三07班\t0.914",
+            "20230217\t2023届高三08班\t1.000",
+            "20230217\t2023届高三09班\t0.941"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -316051,10 +316108,16 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) 证明略; (2) 对任意非零实数$T$, 存在$x\\in \\mathbf{R}$, 使得$f(x+T)\\ne f(x)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.364\t0.455",
+            "20230217\t2023届高三12班\t0.545\t0.273",
+            "20230217\t2023届高三02班\t0.781\t0.344",
+            "20230217\t2023届高三03班\t0.821\t0.464",
+            "20230217\t2023届高三07班\t0.516\t0.387"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -316094,10 +316157,16 @@
             "第一单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "$[-\\dfrac 12,\\dfrac 52]$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.455",
+            "20230217\t2023届高三12班\t0.273",
+            "20230217\t2023届高三02班\t0.562",
+            "20230217\t2023届高三03班\t0.679",
+            "20230217\t2023届高三07班\t0.452"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -316115,10 +316184,21 @@
             "第一单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "$[-\\dfrac 32,+\\infty)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.487",
+            "20230217\t2023届高三11班\t0.273",
+            "20230217\t2023届高三12班\t0.870",
+            "20230217\t2023届高三02班\t0.485",
+            "20230217\t2023届高三03班\t0.500",
+            "20230217\t2023届高三04班\t0.733",
+            "20230217\t2023届高三05班\t0.700",
+            "20230217\t2023届高三07班\t0.543",
+            "20230217\t2023届高三08班\t0.562",
+            "20230217\t2023届高三09班\t0.500"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -316157,10 +316237,13 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-\\infty,2)\\cup [3,+\\infty)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.824",
+            "20230217\t2023届高三02班\t0.812"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -316178,10 +316261,13 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-\\infty,-2)\\cup (1,+\\infty)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.765",
+            "20230217\t2023届高三02班\t0.656"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -316241,10 +316327,13 @@
             "第一单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "C",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t1.000",
+            "20230217\t2023届高三02班\t0.875"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -316451,10 +316540,13 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(0,1)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t1.000",
+            "20230217\t2023届高三02班\t0.969"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -316472,7 +316564,7 @@
             "第一单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "C",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -316493,10 +316585,13 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$0\\le b<1<a\\le 2$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.294",
+            "20230217\t2023届高三02班\t0.719"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -316516,10 +316611,13 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$3\\times 2^{1011}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.235",
+            "20230217\t2023届高三02班\t0.531"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -316537,10 +316635,16 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "\\textcircled{1}\\textcircled{3}",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.818",
+            "20230217\t2023届高三12班\t0.864",
+            "20230217\t2023届高三02班\t0.750",
+            "20230217\t2023届高三03班\t0.964",
+            "20230217\t2023届高三07班\t0.839"
+        ],
         "origin": "2022届高三第二轮复习讲义",
         "edit": [
             "20230118\t王伟叶"
@@ -334917,10 +335021,16 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$-1$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.909",
+            "20230217\t2023届高三12班\t0.955",
+            "20230217\t2023届高三02班\t0.969",
+            "20230217\t2023届高三03班\t0.964",
+            "20230217\t2023届高三07班\t0.935"
+        ],
         "origin": "2020年空中课堂高三复习课01",
         "edit": [
             "20230128\t王伟叶"
@@ -334938,10 +335048,21 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\{4,6\\}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.410",
+            "20230217\t2023届高三11班\t0.500",
+            "20230217\t2023届高三12班\t0.478",
+            "20230217\t2023届高三02班\t0.727",
+            "20230217\t2023届高三03班\t0.750",
+            "20230217\t2023届高三04班\t0.233",
+            "20230217\t2023届高三05班\t0.625",
+            "20230217\t2023届高三07班\t0.571",
+            "20230217\t2023届高三08班\t0.469",
+            "20230217\t2023届高三09班\t0.676"
+        ],
         "origin": "2020年空中课堂高三复习课01",
         "edit": [
             "20230128\t王伟叶"
@@ -335064,10 +335185,16 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-\\infty,-\\dfrac 97)\\cup [1,+\\infty)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.636",
+            "20230217\t2023届高三12班\t0.636",
+            "20230217\t2023届高三02班\t0.500",
+            "20230217\t2023届高三03班\t0.464",
+            "20230217\t2023届高三07班\t0.742"
+        ],
         "origin": "2020年空中课堂高三复习课01",
         "edit": [
             "20230128\t王伟叶"
@@ -335106,10 +335233,16 @@
             "第三单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "B",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.864",
+            "20230217\t2023届高三12班\t0.818",
+            "20230217\t2023届高三02班\t0.844",
+            "20230217\t2023届高三03班\t0.786",
+            "20230217\t2023届高三07班\t0.903"
+        ],
         "origin": "2020年空中课堂高三复习课01",
         "edit": [
             "20230128\t王伟叶"
@@ -335169,10 +335302,16 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$18$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.909",
+            "20230217\t2023届高三12班\t0.864",
+            "20230217\t2023届高三02班\t0.969",
+            "20230217\t2023届高三03班\t0.964",
+            "20230217\t2023届高三07班\t1.000"
+        ],
         "origin": "2020年空中课堂高三复习课01",
         "edit": [
             "20230128\t王伟叶"
@@ -335253,10 +335392,16 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[-1,5]$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.682",
+            "20230217\t2023届高三12班\t0.773",
+            "20230217\t2023届高三02班\t0.719",
+            "20230217\t2023届高三03班\t0.679",
+            "20230217\t2023届高三07班\t0.774"
+        ],
         "origin": "2020年空中课堂高三复习课01",
         "edit": [
             "20230128\t王伟叶"
@@ -335297,10 +335442,21 @@
             "第八单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$2036$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.462",
+            "20230217\t2023届高三11班\t0.545",
+            "20230217\t2023届高三12班\t0.739",
+            "20230217\t2023届高三02班\t0.727",
+            "20230217\t2023届高三03班\t0.607",
+            "20230217\t2023届高三04班\t0.700",
+            "20230217\t2023届高三05班\t0.675",
+            "20230217\t2023届高三07班\t0.686",
+            "20230217\t2023届高三08班\t0.844",
+            "20230217\t2023届高三09班\t0.618"
+        ],
         "origin": "2020年空中课堂高三复习课01",
         "edit": [
             "20230128\t王伟叶"
@@ -335486,7 +335642,7 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(0,16]$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -335508,10 +335664,13 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(3,+\\infty)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.471",
+            "20230217\t2023届高三02班\t0.781"
+        ],
         "origin": "2020年空中课堂高三复习课02",
         "edit": [
             "20230128\t王伟叶"
@@ -335573,7 +335732,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "\\textcircled{4}",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -335636,7 +335795,7 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$1$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -335825,7 +335984,7 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[-1,-\\dfrac 13]$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -335869,7 +336028,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "$[\\dfrac 14,\\dfrac 34)$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -335890,10 +336049,13 @@
             "第一单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) 证明略; (2) $k$的最小值为$3$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.235\t0.471",
+            "20230217\t2023届高三02班\t0.656\t0.625"
+        ],
         "origin": "2020年空中课堂高三复习课03",
         "edit": [
             "20230128\t王伟叶"
@@ -335911,10 +336073,13 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[-\\dfrac 12,1)\\cup (1,3]$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.882",
+            "20230217\t2023届高三02班\t0.938"
+        ],
         "origin": "2020年空中课堂高三复习课03",
         "edit": [
             "20230128\t王伟叶"
@@ -335954,7 +336119,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(1,2)\\cup (\\sqrt{10},+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -336039,7 +336204,7 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-1,3)$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -336061,7 +336226,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(0,\\dfrac 12]\\cup [8,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -336125,10 +336290,13 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-\\dfrac 14,+\\infty)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.941",
+            "20230217\t2023届高三02班\t0.719"
+        ],
         "origin": "2020年空中课堂高三复习课03",
         "edit": [
             "20230128\t王伟叶"
@@ -336167,7 +336335,7 @@
             "第一单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "证明略",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -336209,10 +336377,23 @@
             "第七单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "B",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.529",
+            "20230217\t2023届高三02班\t0.875",
+            "20230217\t2023届高三10班\t0.872",
+            "20230217\t2023届高三11班\t0.727",
+            "20230217\t2023届高三12班\t0.913",
+            "20230217\t2023届高三02班\t0.970",
+            "20230217\t2023届高三03班\t0.893",
+            "20230217\t2023届高三04班\t0.833",
+            "20230217\t2023届高三05班\t0.875",
+            "20230217\t2023届高三07班\t0.943",
+            "20230217\t2023届高三08班\t0.875",
+            "20230217\t2023届高三09班\t0.765"
+        ],
         "origin": "2020年空中课堂高三复习课04",
         "edit": [
             "20230128\t王伟叶"
@@ -336296,10 +336477,21 @@
             "第一单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "不存在, 理由略",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.256",
+            "20230217\t2023届高三11班\t0.091",
+            "20230217\t2023届高三12班\t0.174",
+            "20230217\t2023届高三02班\t0.333",
+            "20230217\t2023届高三03班\t0.500",
+            "20230217\t2023届高三04班\t0.400",
+            "20230217\t2023届高三05班\t0.575",
+            "20230217\t2023届高三07班\t0.457",
+            "20230217\t2023届高三08班\t0.312",
+            "20230217\t2023届高三09班\t0.088"
+        ],
         "origin": "2020年空中课堂高三复习课04",
         "edit": [
             "20230128\t王伟叶"
@@ -343607,10 +343799,21 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(0,3]$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.667",
+            "20230217\t2023届高三11班\t0.045",
+            "20230217\t2023届高三12班\t0.522",
+            "20230217\t2023届高三02班\t0.697",
+            "20230217\t2023届高三03班\t0.786",
+            "20230217\t2023届高三04班\t0.733",
+            "20230217\t2023届高三05班\t0.675",
+            "20230217\t2023届高三07班\t0.571",
+            "20230217\t2023届高三08班\t0.562",
+            "20230217\t2023届高三09班\t0.588"
+        ],
         "origin": "2023年空中课堂高三复习课01",
         "edit": [
             "20230131\t王伟叶"
@@ -343645,10 +343848,16 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$x_1,x_2,\\cdots,x_n$均小于等于$1$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.500",
+            "20230217\t2023届高三12班\t0.682",
+            "20230217\t2023届高三02班\t0.688",
+            "20230217\t2023届高三03班\t0.714",
+            "20230217\t2023届高三07班\t0.710"
+        ],
         "origin": "2023年空中课堂高三复习课01",
         "edit": [
             "20230131\t王伟叶"
@@ -343685,10 +343894,16 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "$[6,+\\infty)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.773",
+            "20230217\t2023届高三12班\t0.818",
+            "20230217\t2023届高三02班\t0.469",
+            "20230217\t2023届高三03班\t0.500",
+            "20230217\t2023届高三07班\t0.516"
+        ],
         "origin": "2023年空中课堂高三复习课01",
         "edit": [
             "20230131\t王伟叶"
@@ -343723,10 +343938,16 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\{0,1,2\\}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.773",
+            "20230217\t2023届高三12班\t0.636",
+            "20230217\t2023届高三02班\t0.875",
+            "20230217\t2023届高三03班\t0.857",
+            "20230217\t2023届高三07班\t0.742"
+        ],
         "origin": "2023年空中课堂高三复习课01",
         "edit": [
             "20230131\t王伟叶"
@@ -343742,10 +343963,21 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "\\textcircled{2}",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.795",
+            "20230217\t2023届高三11班\t0.909",
+            "20230217\t2023届高三12班\t0.957",
+            "20230217\t2023届高三02班\t0.788",
+            "20230217\t2023届高三03班\t0.857",
+            "20230217\t2023届高三04班\t0.833",
+            "20230217\t2023届高三05班\t0.875",
+            "20230217\t2023届高三07班\t0.800",
+            "20230217\t2023届高三08班\t0.875",
+            "20230217\t2023届高三09班\t0.765"
+        ],
         "origin": "2023年空中课堂高三复习课01",
         "edit": [
             "20230131\t王伟叶"
@@ -343837,10 +344069,16 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[0,4]$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.500",
+            "20230217\t2023届高三12班\t0.591",
+            "20230217\t2023届高三02班\t0.750",
+            "20230217\t2023届高三03班\t0.679",
+            "20230217\t2023届高三07班\t0.677"
+        ],
         "origin": "2023年空中课堂高三复习课01",
         "edit": [
             "20230131\t王伟叶"
@@ -343856,10 +344094,21 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) 充要条件, 理由略; (2) 必要非充分条件, 理由略; (3) 充分非必要条件, 理由略",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.821\t0.692\t0.282",
+            "20230217\t2023届高三11班\t0.455\t0.318\t0.227",
+            "20230217\t2023届高三12班\t0.826\t1.000\t0.391",
+            "20230217\t2023届高三02班\t0.515\t0.849\t0.697",
+            "20230217\t2023届高三03班\t0.321\t0.607\t0.500",
+            "20230217\t2023届高三04班\t0.767\t0.867\t0.667",
+            "20230217\t2023届高三05班\t0.925\t0.825\t0.450",
+            "20230217\t2023届高三07班\t0.829\t0.829\t0.486",
+            "20230217\t2023届高三08班\t0.875\t0.906\t0.531",
+            "20230217\t2023届高三09班\t0.794\t0.912\t0.353"
+        ],
         "origin": "2023年空中课堂高三复习课01",
         "edit": [
             "20230131\t王伟叶"
@@ -343894,10 +344143,21 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "证明略",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.872",
+            "20230217\t2023届高三11班\t0.591",
+            "20230217\t2023届高三12班\t0.826",
+            "20230217\t2023届高三02班\t0.909",
+            "20230217\t2023届高三03班\t0.750",
+            "20230217\t2023届高三04班\t0.733",
+            "20230217\t2023届高三05班\t0.875",
+            "20230217\t2023届高三07班\t0.800",
+            "20230217\t2023届高三08班\t0.812",
+            "20230217\t2023届高三09班\t0.853"
+        ],
         "origin": "2023年空中课堂高三复习课01",
         "edit": [
             "20230131\t王伟叶"
@@ -343932,10 +344192,21 @@
         "objs": [],
         "tags": [],
         "genre": "选择题",
-        "ans": "",
+        "ans": "B",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.667",
+            "20230217\t2023届高三11班\t0.909",
+            "20230217\t2023届高三12班\t0.652",
+            "20230217\t2023届高三02班\t0.727",
+            "20230217\t2023届高三03班\t0.750",
+            "20230217\t2023届高三04班\t0.800",
+            "20230217\t2023届高三05班\t0.725",
+            "20230217\t2023届高三07班\t0.800",
+            "20230217\t2023届高三08班\t0.875",
+            "20230217\t2023届高三09班\t0.706"
+        ],
         "origin": "2023年空中课堂高三复习课01",
         "edit": [
             "20230131\t王伟叶"
@@ -344141,7 +344412,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[-1,1)\\cup (1,4]$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -344160,10 +344431,13 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$(-\\dfrac 53,1)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.824",
+            "20230217\t2023届高三02班\t0.781"
+        ],
         "origin": "2023年空中课堂高三复习课02",
         "edit": [
             "20230131\t王伟叶"
@@ -344198,10 +344472,13 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$2$或$-2$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.882",
+            "20230217\t2023届高三02班\t0.875"
+        ],
         "origin": "2023年空中课堂高三复习课02",
         "edit": [
             "20230131\t王伟叶"
@@ -344521,10 +344798,13 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) $(0,\\sqrt{10}]\\cup [10\\sqrt{10},+\\infty)$; (2) 最小值为$2$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t0.412\t0.294",
+            "20230217\t2023届高三02班\t0.688\t0.500"
+        ],
         "origin": "2023年空中课堂高三复习课03",
         "edit": [
             "20230131\t王伟叶"
@@ -344597,7 +344877,7 @@
         "objs": [],
         "tags": [],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$4$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -344730,7 +345010,7 @@
         "objs": [],
         "tags": [],
         "genre": "选择题",
-        "ans": "",
+        "ans": "C",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -344749,10 +345029,13 @@
         "objs": [],
         "tags": [],
         "genre": "解答题",
-        "ans": "",
+        "ans": "应该把仓库建在距离车站$6.5$千米处, 才能使两项费用之和最小, 最小值为$19$万元",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三11班\t1.000",
+            "20230217\t2023届高三02班\t0.625"
+        ],
         "origin": "2023年空中课堂高三复习课03",
         "edit": [
             "20230131\t王伟叶"
@@ -426591,7 +426874,7 @@
             "第四单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\dfrac{430}{3}$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -426612,7 +426895,7 @@
             "第五单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\dfrac 32-\\dfrac 12\\mathrm{i}$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -426652,7 +426935,7 @@
             "第五单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$7$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -426689,7 +426972,7 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[2,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -426729,7 +427012,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$-2$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -426769,7 +427052,7 @@
             "双曲线"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$2\\sqrt{10}$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -426806,7 +427089,7 @@
             "第三单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$2\\sqrt{10}$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -426845,7 +427128,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\sqrt{5}$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -426882,7 +427165,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$0$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -426920,7 +427203,7 @@
             "概率"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\dfrac{14}{15}$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -426958,7 +427241,7 @@
             "第二单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$\\dfrac{5}{14}$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -426995,7 +427278,7 @@
             "第六单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "B",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -427032,7 +427315,7 @@
             "第一单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "C",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -427069,7 +427352,7 @@
             "第三单元"
         ],
         "genre": "选择题",
-        "ans": "",
+        "ans": "C",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -427110,7 +427393,7 @@
             "导数"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "$f'(x)=x+3-\\dfrac 4x$, $f'(x)>0$的解集为$(1,+\\infty)$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -427152,7 +427435,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) 当$a<-2$时, 解集为$(-\\infty,-2)\\cup (0,+\\infty)$; 当$a=-2$时, 解集为$\\varnothing$; 当$a>-2$时, 解集为$(-2,0)$; (2) $(-\\infty,-\\dfrac{26}{15})$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -427193,7 +427476,7 @@
             "第二单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "(1) $(-3,-1)$; (2) $[-\\dfrac 12,-\\dfrac{1}{30}]$",
         "solution": "",
         "duration": -1,
         "usages": [
@@ -427231,10 +427514,21 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[-3,-1]$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.846",
+            "20230217\t2023届高三11班\t0.773",
+            "20230217\t2023届高三12班\t0.826",
+            "20230217\t2023届高三02班\t0.758",
+            "20230217\t2023届高三03班\t0.750",
+            "20230217\t2023届高三04班\t0.900",
+            "20230217\t2023届高三05班\t0.750",
+            "20230217\t2023届高三07班\t0.914",
+            "20230217\t2023届高三08班\t0.812",
+            "20230217\t2023届高三09班\t0.765"
+        ],
         "origin": "2022届高三第二轮复习讲义-20230203修改",
         "edit": [
             "20230118\t王伟叶",
@@ -427253,10 +427547,21 @@
         "objs": [],
         "tags": [],
         "genre": "填空题题",
-        "ans": "",
+        "ans": "$\\{0\\}\\cup (\\dfrac 1{24},+\\infty)$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230217\t2023届高三10班\t0.615",
+            "20230217\t2023届高三11班\t0.364",
+            "20230217\t2023届高三12班\t0.696",
+            "20230217\t2023届高三02班\t0.667",
+            "20230217\t2023届高三03班\t0.571",
+            "20230217\t2023届高三04班\t0.467",
+            "20230217\t2023届高三05班\t0.350",
+            "20230217\t2023届高三07班\t0.629",
+            "20230217\t2023届高三08班\t0.531",
+            "20230217\t2023届高三09班\t0.647"
+        ],
         "origin": "2023年空中课堂高三复习课01-20230203修改",
         "edit": [
             "20230131\t王伟叶",
@@ -427277,7 +427582,7 @@
             "第一单元"
         ],
         "genre": "解答题",
-        "ans": "",
+        "ans": "$\\dfrac{3\\sqrt{2}}4$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -427301,7 +427606,7 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$0\\le b<1$, $3<a\\le 4$",
         "solution": "",
         "duration": -1,
         "usages": [],
@@ -427325,7 +427630,7 @@
             "第一单元"
         ],
         "genre": "填空题",
-        "ans": "",
+        "ans": "$[0,4]$",
         "solution": "",
         "duration": -1,
         "usages": [],