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 20b867c2..6a64f64d 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
@@ -14,7 +14,7 @@
     "filepath = \"数据导入作业文件\"\n",
     "\n",
     "# date = str(time.localtime().tm_year)+str(time.localtime().tm_mon).zfill(2)+str(time.localtime().tm_mday).zfill(2)\n",
-    "date = \"20230425\"\n",
+    "date = \"20230508\"\n",
     "\n",
     "#生成文件名tex_file和zip_file\n",
     "files = [os.path.join(filepath,f) for f in os.listdir(filepath)]\n",
@@ -108,7 +108,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.15"
+   "version": "3.8.15"
   },
   "orig_nbformat": 4,
   "vscode": {
diff --git a/工具/文本文件/metadata.txt b/工具/文本文件/metadata.txt
index 15723c9a..0526466b 100644
--- a/工具/文本文件/metadata.txt
+++ b/工具/文本文件/metadata.txt
@@ -1,182 +1,632 @@
-ans
-014969
-$2\sqrt{2}-3$
+usages
 
-014970
-$[-1,0]$
+015206
+20230508	2023届高三10班	1.000
 
-014971
-$11$
+015207
+20230508	2023届高三10班	0.963
 
-014972
-$\dfrac{\pi}{9}$
+015208
+20230508	2023届高三10班	1.000
 
-014965
-$(-\infty,8-4\sqrt{2}]$
+015209
+20230508	2023届高三10班	0.815
 
-040558
-$[0,2-\ln 2]$
+015210
+20230508	2023届高三10班	0.926
 
-014966
-D
+015211
+20230508	2023届高三10班	1.000
 
-014968
-(1) 定值为$20$, 证明略; (2) $x=5$且$-5\le y\le 5$
+015212
+20230508	2023届高三10班	0.889
 
-014973
-$\dfrac{2\sqrt{6}}3$
+015213
+20230508	2023届高三10班	0.963
 
+015214
+20230508	2023届高三10班	0.778
 
-040556
-(1) $[-\dfrac 43,0]$; (2) $50-6\sqrt{41}$; (3) $[2,5+3\sqrt{2}]$
+015215
+20230508	2023届高三10班	0.815
 
-040560
-$(-\infty,\dfrac 12]$
+015216
+20230508	2023届高三10班	0.704
 
-040563
-$(1,5)$
+015217
+20230508	2023届高三10班	0.111
 
-040564
-$8$
+015218
+20230508	2023届高三10班	0.963
 
-040568
-$\dfrac{29}{13}$
+015219
+20230508	2023届高三10班	0.963
 
-014884
-$\{0\}\cup (1,3]$
+015220
+20230508	2023届高三10班	0.111
 
-014887
-$(-\infty,-5]$
+015221
+20230508	2023届高三10班	0.407
 
-014894
-B
+015222
+20230508	2023届高三10班	1.000	0.815
 
-014897
-$(-\infty,-\dfrac 49)$
+015223
+20230508	2023届高三10班	0.963	0.593
 
-014891
-(1) 证明略; (2) $f(x)=-\dfrac x{2+x}$; (3) $(\dfrac{1}{101},\dfrac{1}{99})$
+015224
+20230508	2023届高三10班	0.963	0.852
 
+015225
+20230508	2023届高三10班	0.963	0.704	0.111
 
-014725
-$2$或$\sqrt{6}$
+015226
+20230508	2023届高三10班	0.852	0.407	0.037
 
-014924
-$36$
+015206
+20230508	2023届高三11班	1.000
 
-014926
-B
+015207
+20230508	2023届高三11班	1.000
 
-014733
-$(-\infty,-\dfrac{\sqrt{3a}}3]$和$[\dfrac{\sqrt{3a}}3,+\infty)$
+015208
+20230508	2023届高三11班	0.905
 
-014882
-(1) 定值为$r$, 证明略; (2) 当$a=1$时, 周期为$1$; 当$a\in (0,1)\cup (1,+\infty)$时, 周期为$2$; (3) $S_n=n$($r=0$时)或$S_n=\dfrac 34n^2+\dfrac 54n$($r=3$时)
+015209
+20230508	2023届高三11班	0.809
 
-014931
-$36$
+015210
+20230508	2023届高三11班	0.905
 
-014736
-$(-\infty,-2]\cup [\dfrac 12,+\infty)$
+015211
+20230508	2023届高三11班	1.000
 
-014930
-D
+015212
+20230508	2023届高三11班	1.000
 
-014922
-$a=0$时, $f(x)$是偶函数; $a=1$时, $f(x)$是奇函数; $a\ne 0$且$a\ne 1$时, $f(x)$既不是奇函数, 又不是偶函数
+015213
+20230508	2023届高三11班	0.952
 
-014925
-证明略
+015214
+20230508	2023届高三11班	0.905
 
+015215
+20230508	2023届高三11班	0.857
 
-014943
-$(\dfrac 32,2)$
+015216
+20230508	2023届高三11班	0.667
 
-014909
-(1) $[-1,6]$; (2) $[-13,9]$
+015217
+20230508	2023届高三11班	0.000
 
-031397
-$\{\dfrac 12\}$
+015218
+20230508	2023届高三11班	0.952
 
-031398
-证明略
+015219
+20230508	2023届高三11班	1.000
 
-031399
-(1) 存在, 理由略; (2) 存在, 理由略; (3) 存在, 理由略
+015220
+20230508	2023届高三11班	0.524
 
-014944
-$12\pi$
+015221
+20230508	2023届高三11班	0.524
 
-031400
-$(-\infty,-6)\cup (6,+\infty)$
+015222
+20230508	2023届高三11班	1.000	0.857
 
-014989
-\textcircled{2}\textcircled{3}
+015223
+20230508	2023届高三11班	1.000	0.905
 
-031401
-$\sqrt{10}$
+015224
+20230508	2023届高三11班	0.952	0.667
 
-014910
-(1) (i) $A$与$B$被直线$l$分割; (ii) $A$与$C$不被直线$l$分割; (2) 如$x+y=0$, 理由略; (3) 证明略
+015225
+20230508	2023届高三11班	0.952	0.857	0.000
 
-014987
-$4\pi$
+015226
+20230508	2023届高三11班	0.714	0.143	0.000
 
-014913
-(1) $d(P_1,l_1)=1$, $d(P_2,l_1)=\sqrt{5}$;\\
-(2) $D=\left\{(x,y)|\begin{cases}x\ge 2, \\ (x-2)^2+(y-2)^2=1,\end{cases}\text{ 或 } \begin{cases} x\le =2, \\ (x+2)^2+(y-2)^2=1, \end{cases}\text{ 或 }\begin{cases} -2<x<2, \\ y=1 \text{或} 3\end{cases}\right\}$;\\
-(3) $\Omega = \{(0,y)|y \in \mathbf{R}\}$
+015206
+20230508	2023届高三12班	1.000
 
-014990
-(1) 证明略; (2) $[-\dfrac 14,+\infty)$
+015207
+20230508	2023届高三12班	0.944
 
-014914
-(1) 是$T$点列, 理由略; (2) 是钝角三角形, 证明略; (3) 证明略
+015208
+20230508	2023届高三12班	1.000
 
-014911
-$(2,3)$
+015209
+20230508	2023届高三12班	1.000
 
-014991
-A
+015210
+20230508	2023届高三12班	1.000
 
-014992
-C
+015211
+20230508	2023届高三12班	1.000
 
-014994
-\textcircled{2}\textcircled{4}
+015212
+20230508	2023届高三12班	0.944
 
-014946
-证明略
+015213
+20230508	2023届高三12班	1.000
 
-014995
-(1) $2,5,8,11,8,5,2$;\\
-(2) $k=13$时$S_{2k-1}$取到最大, 最大值为$626$;\\
-(3) 共有四种满足要求的数列:\\
-第一种: $1,2,\cdots,2^{m-2},2^{m-1},2^{m-1},2^{m-2},\cdots,2,1$($2m$项), $S_{2022}=\begin{cases}2^{m+1}-2^{2m-2022}-1, & 1500<m\le 2022,\\2^{2022}-1, & m \ge 2022;\end{cases}$\\
-第二种: $1,2,\cdots,2^{m-2},2^{m-1},2^{m-2},\cdots,2,1$($2m-1$项), $S_{2022}=\begin{cases}3\cdot 2^{m+1}-2^{2m-2023}-1, & 1500<m\le 2022,\\2^{2022}-1, & m \ge 2022;\end{cases}$\\
-第三种: $2^{m-1},2^{m-2},\cdots,2,1,1,2,\cdots,2^{m-2},2^{m-1}$($2m$项), $S_{2022}=\begin{cases}2^m+2^{2022-m}-2, & 1500<m\le 2022,\\2^m-2^{m-2022}, & m \ge 2022;\end{cases}$\\
-第四种: $2^{m-1},2^{m-2},\cdots,2,1,2,\cdots,2^{m-2},2^{m-1}$($2m$项), $S_{2022}=\begin{cases}2^m+2^{2023-m}-3, & 1500<m\le 2022,\\2^m-2^{m-2022}, & m \ge 2022;\end{cases}$
+015214
+20230508	2023届高三12班	0.944
 
-014916
-是奇函数, 证明略
+015215
+20230508	2023届高三12班	0.833
 
-014901
-\textcircled{3}
+015216
+20230508	2023届高三12班	0.833
 
-014918
-(1) 证明略; (2) 证明略
+015217
+20230508	2023届高三12班	0.222
 
-014919
-(1) 不是有界数列, 理由略; (2) 不是有界数列, 理由略
+015218
+20230508	2023届高三12班	0.944
 
-014917
-是周期函数, 证明略
+015219
+20230508	2023届高三12班	1.000
 
-014915
-证明略
+015220
+20230508	2023届高三12班	0.333
 
-014905
-(1) $a_n=n+5$, $b_n=3n+2$; (2) 存在, $m=11$
+015221
+20230508	2023届高三12班	0.500
+
+015222
+20230508	2023届高三12班	1.000	0.889
+
+015223
+20230508	2023届高三12班	1.000	0.833
+
+015224
+20230508	2023届高三12班	0.944	0.889
+
+015225
+20230508	2023届高三12班	0.944	0.889	0.111
+
+015226
+20230508	2023届高三12班	0.889	0.444	0.000
+
+015206
+20230508	2023届高三01班	1.000
+
+015207
+20230508	2023届高三01班	0.950
+
+015208
+20230508	2023届高三01班	1.000
+
+015209
+20230508	2023届高三01班	1.000
+
+015210
+20230508	2023届高三01班	1.000
+
+015211
+20230508	2023届高三01班	0.950
+
+015212
+20230508	2023届高三01班	0.950
+
+015213
+20230508	2023届高三01班	1.000
+
+015214
+20230508	2023届高三01班	0.950
+
+015215
+20230508	2023届高三01班	1.000
+
+015216
+20230508	2023届高三01班	0.950
+
+015217
+20230508	2023届高三01班	0.700
+
+015218
+20230508	2023届高三01班	1.000
+
+015219
+20230508	2023届高三01班	1.000
+
+015220
+20230508	2023届高三01班	0.600
+
+015221
+20230508	2023届高三01班	0.850
+
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+20230508	2023届高三01班	1.000	0.950
+
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+20230508	2023届高三01班	1.000	0.950
+
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+20230508	2023届高三01班	1.000	1.000
+
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+20230508	2023届高三01班	1.000	0.850	0.550
+
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+20230508	2023届高三01班	1.000	1.000	0.500
+
+015206
+20230508	2023届高三02班	1.000
+
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+20230508	2023届高三02班	1.000
+
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+20230508	2023届高三02班	1.000
+
+015209
+20230508	2023届高三02班	0.871
+
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+20230508	2023届高三02班	0.968
+
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+20230508	2023届高三02班	0.935
+
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+20230508	2023届高三02班	0.871
+
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+20230508	2023届高三02班	1.000
+
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+20230508	2023届高三02班	0.806
+
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+20230508	2023届高三02班	0.871
+
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+20230508	2023届高三02班	0.774
+
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+20230508	2023届高三02班	0.452
+
+015218
+20230508	2023届高三02班	0.903
+
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+20230508	2023届高三02班	0.968
+
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+20230508	2023届高三02班	0.355
+
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+20230508	2023届高三02班	0.806
+
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+20230508	2023届高三02班	0.903	0.935
+
+015223
+20230508	2023届高三02班	0.742	0.645
+
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+20230508	2023届高三02班	0.935	0.516
+
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+20230508	2023届高三02班	1.000	0.839	0.290
+
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+20230508	2023届高三02班	0.968	0.581	0.032
+
+015206
+20230508	2023届高三03班	1.000
+
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+20230508	2023届高三03班	1.000
+
+015208
+20230508	2023届高三03班	0.957
+
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+20230508	2023届高三03班	0.870
+
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+20230508	2023届高三03班	1.000
+
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+20230508	2023届高三03班	0.913
+
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+20230508	2023届高三03班	0.957
+
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+20230508	2023届高三03班	1.000
+
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+20230508	2023届高三03班	0.783
+
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+20230508	2023届高三03班	0.913
+
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+20230508	2023届高三03班	0.783
+
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+20230508	2023届高三03班	0.348
+
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+20230508	2023届高三03班	1.000
+
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+20230508	2023届高三03班	0.957
+
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+20230508	2023届高三03班	0.435
+
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+20230508	2023届高三03班	0.696
+
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+20230508	2023届高三03班	0.957	0.870
+
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+20230508	2023届高三03班	1.000	0.783
+
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+20230508	2023届高三03班	0.957	0.696
+
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+20230508	2023届高三03班	0.957	0.826	0.217
+
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+20230508	2023届高三03班	0.913	0.739	0.174
+
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+20230508	2023届高三05班	1.000
+
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+20230508	2023届高三05班	1.000
+
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+20230508	2023届高三05班	1.000
+
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+20230508	2023届高三05班	0.914
+
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+20230508	2023届高三05班	1.000
+
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+20230508	2023届高三05班	1.000
+
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+20230508	2023届高三05班	0.914
+
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+20230508	2023届高三05班	0.943
+
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+20230508	2023届高三05班	0.857
+
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+20230508	2023届高三05班	0.914
+
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+20230508	2023届高三05班	0.743
+
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+20230508	2023届高三05班	0.400
+
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+20230508	2023届高三05班	0.971
+
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+20230508	2023届高三05班	0.971
+
+015220
+20230508	2023届高三05班	0.200
+
+015221
+20230508	2023届高三05班	0.686
+
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+20230508	2023届高三05班	1.000	1.000
+
+015223
+20230508	2023届高三05班	1.000	0.857
+
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+20230508	2023届高三05班	0.971	0.857
+
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+20230508	2023届高三05班	1.000	0.657	0.229
+
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+20230508	2023届高三05班	0.971	0.543	0.057
+
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+20230508	2023届高三06班	0.974
+
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+20230508	2023届高三06班	0.974
+
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+20230508	2023届高三06班	0.949
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+20230508	2023届高三06班	0.923
+
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+20230508	2023届高三06班	1.000
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+20230508	2023届高三06班	0.974
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+20230508	2023届高三06班	0.949
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+20230508	2023届高三06班	0.846
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+20230508	2023届高三06班	0.744
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+20230508	2023届高三06班	0.846
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+20230508	2023届高三06班	0.359
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+20230508	2023届高三06班	0.949
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+20230508	2023届高三06班	0.974
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+20230508	2023届高三06班	0.308
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+20230508	2023届高三06班	0.769
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+20230508	2023届高三06班	1.000	1.000
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+20230508	2023届高三06班	1.000	0.974
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+20230508	2023届高三06班	0.949	0.846
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+20230508	2023届高三06班	1.000	0.872	0.256
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+20230508	2023届高三06班	0.974	0.462	0.026
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+20230508	2023届高三07班	1.000
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+20230508	2023届高三07班	1.000
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+20230508	2023届高三07班	1.000
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+20230508	2023届高三07班	0.828
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+20230508	2023届高三07班	0.966
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+20230508	2023届高三07班	0.931
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+20230508	2023届高三07班	0.897
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+20230508	2023届高三07班	0.966
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+20230508	2023届高三07班	0.931
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+20230508	2023届高三07班	0.759
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+20230508	2023届高三07班	0.759
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+20230508	2023届高三07班	0.138
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+20230508	2023届高三07班	1.000
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+20230508	2023届高三07班	1.000
+
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+20230508	2023届高三07班	0.379
+
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+20230508	2023届高三07班	0.448
+
+015222
+20230508	2023届高三07班	0.931	0.862
+
+015223
+20230508	2023届高三07班	0.966	0.828
+
+015224
+20230508	2023届高三07班	0.828	0.483
+
+015225
+20230508	2023届高三07班	0.966	0.793	0.207
+
+015226
+20230508	2023届高三07班	0.862	0.483	0.035
+
+015206
+20230508	2023届高三09班	0.929
+
+015207
+20230508	2023届高三09班	1.000
+
+015208
+20230508	2023届高三09班	0.929
+
+015209
+20230508	2023届高三09班	0.929
+
+015210
+20230508	2023届高三09班	1.000
+
+015211
+20230508	2023届高三09班	1.000
+
+015212
+20230508	2023届高三09班	0.929
+
+015213
+20230508	2023届高三09班	1.000
+
+015214
+20230508	2023届高三09班	0.929
+
+015215
+20230508	2023届高三09班	0.714
+
+015216
+20230508	2023届高三09班	0.571
+
+015217
+20230508	2023届高三09班	0.143
+
+015218
+20230508	2023届高三09班	0.929
+
+015219
+20230508	2023届高三09班	0.929
+
+015220
+20230508	2023届高三09班	0.286
+
+015221
+20230508	2023届高三09班	0.214
+
+015222
+20230508	2023届高三09班	1.000	0.929
+
+015223
+20230508	2023届高三09班	1.000	0.571
+
+015224
+20230508	2023届高三09班	0.786	0.357
+
+015225
+20230508	2023届高三09班	0.857	0.500	0.071
+
+015226
+20230508	2023届高三09班	0.786	0.500	0.000
 
-014907
-(1) $f_1(x)$存在短距, 不存在长距, $f_2(x)$存在短距, 也存在长距; (2) 存在满足条件的实数$a$, $a$的范围为$[-1,-\dfrac 12]\cup [\dfrac 52,5]$
\ No newline at end of file
diff --git a/题库0.3/Problems.json b/题库0.3/Problems.json
index 4ede3979..ce37e2f2 100644
--- a/题库0.3/Problems.json
+++ b/题库0.3/Problems.json
@@ -395381,7 +395381,18 @@
         "ans": "$\\{1\\}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t1.000",
+            "20230508\t2023届高三11班\t1.000",
+            "20230508\t2023届高三12班\t1.000",
+            "20230508\t2023届高三01班\t1.000",
+            "20230508\t2023届高三02班\t1.000",
+            "20230508\t2023届高三03班\t1.000",
+            "20230508\t2023届高三05班\t1.000",
+            "20230508\t2023届高三06班\t0.974",
+            "20230508\t2023届高三07班\t1.000",
+            "20230508\t2023届高三09班\t0.929"
+        ],
         "origin": "2023届松江区高三二模试题1",
         "edit": [
             "20230414\t王伟叶"
@@ -395403,7 +395414,18 @@
         "ans": "$5$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.963",
+            "20230508\t2023届高三11班\t1.000",
+            "20230508\t2023届高三12班\t0.944",
+            "20230508\t2023届高三01班\t0.950",
+            "20230508\t2023届高三02班\t1.000",
+            "20230508\t2023届高三03班\t1.000",
+            "20230508\t2023届高三05班\t1.000",
+            "20230508\t2023届高三06班\t0.974",
+            "20230508\t2023届高三07班\t1.000",
+            "20230508\t2023届高三09班\t1.000"
+        ],
         "origin": "2023届松江区高三二模试题2",
         "edit": [
             "20230414\t王伟叶"
@@ -395425,7 +395447,18 @@
         "ans": "$-1$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t1.000",
+            "20230508\t2023届高三11班\t0.905",
+            "20230508\t2023届高三12班\t1.000",
+            "20230508\t2023届高三01班\t1.000",
+            "20230508\t2023届高三02班\t1.000",
+            "20230508\t2023届高三03班\t0.957",
+            "20230508\t2023届高三05班\t1.000",
+            "20230508\t2023届高三06班\t0.949",
+            "20230508\t2023届高三07班\t1.000",
+            "20230508\t2023届高三09班\t0.929"
+        ],
         "origin": "2023届松江区高三二模试题3",
         "edit": [
             "20230414\t王伟叶"
@@ -395447,7 +395480,18 @@
         "ans": "$0.94$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.815",
+            "20230508\t2023届高三11班\t0.809",
+            "20230508\t2023届高三12班\t1.000",
+            "20230508\t2023届高三01班\t1.000",
+            "20230508\t2023届高三02班\t0.871",
+            "20230508\t2023届高三03班\t0.870",
+            "20230508\t2023届高三05班\t0.914",
+            "20230508\t2023届高三06班\t0.923",
+            "20230508\t2023届高三07班\t0.828",
+            "20230508\t2023届高三09班\t0.929"
+        ],
         "origin": "2023届松江区高三二模试题4",
         "edit": [
             "20230414\t王伟叶"
@@ -395469,7 +395513,18 @@
         "ans": "$-\\dfrac{24}{7}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.926",
+            "20230508\t2023届高三11班\t0.905",
+            "20230508\t2023届高三12班\t1.000",
+            "20230508\t2023届高三01班\t1.000",
+            "20230508\t2023届高三02班\t0.968",
+            "20230508\t2023届高三03班\t1.000",
+            "20230508\t2023届高三05班\t1.000",
+            "20230508\t2023届高三06班\t1.000",
+            "20230508\t2023届高三07班\t0.966",
+            "20230508\t2023届高三09班\t1.000"
+        ],
         "origin": "2023届松江区高三二模试题5",
         "edit": [
             "20230414\t王伟叶"
@@ -395491,7 +395546,18 @@
         "ans": "$28$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t1.000",
+            "20230508\t2023届高三11班\t1.000",
+            "20230508\t2023届高三12班\t1.000",
+            "20230508\t2023届高三01班\t0.950",
+            "20230508\t2023届高三02班\t0.935",
+            "20230508\t2023届高三03班\t0.913",
+            "20230508\t2023届高三05班\t1.000",
+            "20230508\t2023届高三06班\t0.974",
+            "20230508\t2023届高三07班\t0.931",
+            "20230508\t2023届高三09班\t1.000"
+        ],
         "origin": "2023届松江区高三二模试题6",
         "edit": [
             "20230414\t王伟叶"
@@ -395513,7 +395579,18 @@
         "ans": "$50$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.889",
+            "20230508\t2023届高三11班\t1.000",
+            "20230508\t2023届高三12班\t0.944",
+            "20230508\t2023届高三01班\t0.950",
+            "20230508\t2023届高三02班\t0.871",
+            "20230508\t2023届高三03班\t0.957",
+            "20230508\t2023届高三05班\t0.914",
+            "20230508\t2023届高三06班\t0.949",
+            "20230508\t2023届高三07班\t0.897",
+            "20230508\t2023届高三09班\t0.929"
+        ],
         "origin": "2023届松江区高三二模试题7",
         "edit": [
             "20230414\t王伟叶"
@@ -395535,7 +395612,18 @@
         "ans": "$\\dfrac 13$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.963",
+            "20230508\t2023届高三11班\t0.952",
+            "20230508\t2023届高三12班\t1.000",
+            "20230508\t2023届高三01班\t1.000",
+            "20230508\t2023届高三02班\t1.000",
+            "20230508\t2023届高三03班\t1.000",
+            "20230508\t2023届高三05班\t0.943",
+            "20230508\t2023届高三06班\t0.974",
+            "20230508\t2023届高三07班\t0.966",
+            "20230508\t2023届高三09班\t1.000"
+        ],
         "origin": "2023届松江区高三二模试题8",
         "edit": [
             "20230414\t王伟叶"
@@ -395557,7 +395645,18 @@
         "ans": "$\\dfrac 8{11}$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.778",
+            "20230508\t2023届高三11班\t0.905",
+            "20230508\t2023届高三12班\t0.944",
+            "20230508\t2023届高三01班\t0.950",
+            "20230508\t2023届高三02班\t0.806",
+            "20230508\t2023届高三03班\t0.783",
+            "20230508\t2023届高三05班\t0.857",
+            "20230508\t2023届高三06班\t0.846",
+            "20230508\t2023届高三07班\t0.931",
+            "20230508\t2023届高三09班\t0.929"
+        ],
         "origin": "2023届松江区高三二模试题9",
         "edit": [
             "20230414\t王伟叶"
@@ -395579,7 +395678,18 @@
         "ans": "$9$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.815",
+            "20230508\t2023届高三11班\t0.857",
+            "20230508\t2023届高三12班\t0.833",
+            "20230508\t2023届高三01班\t1.000",
+            "20230508\t2023届高三02班\t0.871",
+            "20230508\t2023届高三03班\t0.913",
+            "20230508\t2023届高三05班\t0.914",
+            "20230508\t2023届高三06班\t0.744",
+            "20230508\t2023届高三07班\t0.759",
+            "20230508\t2023届高三09班\t0.714"
+        ],
         "origin": "2023届松江区高三二模试题10",
         "edit": [
             "20230414\t王伟叶"
@@ -395601,7 +395711,18 @@
         "ans": "$\\dfrac{\\sqrt{2}}2$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.704",
+            "20230508\t2023届高三11班\t0.667",
+            "20230508\t2023届高三12班\t0.833",
+            "20230508\t2023届高三01班\t0.950",
+            "20230508\t2023届高三02班\t0.774",
+            "20230508\t2023届高三03班\t0.783",
+            "20230508\t2023届高三05班\t0.743",
+            "20230508\t2023届高三06班\t0.846",
+            "20230508\t2023届高三07班\t0.759",
+            "20230508\t2023届高三09班\t0.571"
+        ],
         "origin": "2023届松江区高三二模试题11",
         "edit": [
             "20230414\t王伟叶"
@@ -395623,7 +395744,18 @@
         "ans": "$\\sqrt{15}a$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.111",
+            "20230508\t2023届高三11班\t0.000",
+            "20230508\t2023届高三12班\t0.222",
+            "20230508\t2023届高三01班\t0.700",
+            "20230508\t2023届高三02班\t0.452",
+            "20230508\t2023届高三03班\t0.348",
+            "20230508\t2023届高三05班\t0.400",
+            "20230508\t2023届高三06班\t0.359",
+            "20230508\t2023届高三07班\t0.138",
+            "20230508\t2023届高三09班\t0.143"
+        ],
         "origin": "2023届松江区高三二模试题12",
         "edit": [
             "20230414\t王伟叶"
@@ -395645,7 +395777,18 @@
         "ans": "B",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.963",
+            "20230508\t2023届高三11班\t0.952",
+            "20230508\t2023届高三12班\t0.944",
+            "20230508\t2023届高三01班\t1.000",
+            "20230508\t2023届高三02班\t0.903",
+            "20230508\t2023届高三03班\t1.000",
+            "20230508\t2023届高三05班\t0.971",
+            "20230508\t2023届高三06班\t0.949",
+            "20230508\t2023届高三07班\t1.000",
+            "20230508\t2023届高三09班\t0.929"
+        ],
         "origin": "2023届松江区高三二模试题13",
         "edit": [
             "20230414\t王伟叶"
@@ -395667,7 +395810,18 @@
         "ans": "B",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.963",
+            "20230508\t2023届高三11班\t1.000",
+            "20230508\t2023届高三12班\t1.000",
+            "20230508\t2023届高三01班\t1.000",
+            "20230508\t2023届高三02班\t0.968",
+            "20230508\t2023届高三03班\t0.957",
+            "20230508\t2023届高三05班\t0.971",
+            "20230508\t2023届高三06班\t0.974",
+            "20230508\t2023届高三07班\t1.000",
+            "20230508\t2023届高三09班\t0.929"
+        ],
         "origin": "2023届松江区高三二模试题14",
         "edit": [
             "20230414\t王伟叶"
@@ -395689,7 +395843,18 @@
         "ans": "C",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.111",
+            "20230508\t2023届高三11班\t0.524",
+            "20230508\t2023届高三12班\t0.333",
+            "20230508\t2023届高三01班\t0.600",
+            "20230508\t2023届高三02班\t0.355",
+            "20230508\t2023届高三03班\t0.435",
+            "20230508\t2023届高三05班\t0.200",
+            "20230508\t2023届高三06班\t0.308",
+            "20230508\t2023届高三07班\t0.379",
+            "20230508\t2023届高三09班\t0.286"
+        ],
         "origin": "2023届松江区高三二模试题15",
         "edit": [
             "20230414\t王伟叶"
@@ -395711,7 +395876,18 @@
         "ans": "B",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.407",
+            "20230508\t2023届高三11班\t0.524",
+            "20230508\t2023届高三12班\t0.500",
+            "20230508\t2023届高三01班\t0.850",
+            "20230508\t2023届高三02班\t0.806",
+            "20230508\t2023届高三03班\t0.696",
+            "20230508\t2023届高三05班\t0.686",
+            "20230508\t2023届高三06班\t0.769",
+            "20230508\t2023届高三07班\t0.448",
+            "20230508\t2023届高三09班\t0.214"
+        ],
         "origin": "2023届松江区高三二模试题16",
         "edit": [
             "20230414\t王伟叶"
@@ -395733,7 +395909,18 @@
         "ans": "(1) $\\dfrac \\pi 3$; (2) $\\dfrac 32$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t1.000\t0.815",
+            "20230508\t2023届高三11班\t1.000\t0.857",
+            "20230508\t2023届高三12班\t1.000\t0.889",
+            "20230508\t2023届高三01班\t1.000\t0.950",
+            "20230508\t2023届高三02班\t0.903\t0.935",
+            "20230508\t2023届高三03班\t0.957\t0.870",
+            "20230508\t2023届高三05班\t1.000\t1.000",
+            "20230508\t2023届高三06班\t1.000\t1.000",
+            "20230508\t2023届高三07班\t0.931\t0.862",
+            "20230508\t2023届高三09班\t1.000\t0.929"
+        ],
         "origin": "2023届松江区高三二模试题17",
         "edit": [
             "20230414\t王伟叶"
@@ -395755,7 +395942,18 @@
         "ans": "(1) 证明略; (2) $\\arctan\\dfrac{2\\sqrt{5}}5$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.963\t0.593",
+            "20230508\t2023届高三11班\t1.000\t0.905",
+            "20230508\t2023届高三12班\t1.000\t0.833",
+            "20230508\t2023届高三01班\t1.000\t0.950",
+            "20230508\t2023届高三02班\t0.742\t0.645",
+            "20230508\t2023届高三03班\t1.000\t0.783",
+            "20230508\t2023届高三05班\t1.000\t0.857",
+            "20230508\t2023届高三06班\t1.000\t0.974",
+            "20230508\t2023届高三07班\t0.966\t0.828",
+            "20230508\t2023届高三09班\t1.000\t0.571"
+        ],
         "origin": "2023届松江区高三二模试题18",
         "edit": [
             "20230414\t王伟叶"
@@ -395777,7 +395975,18 @@
         "ans": "(1) $43.3$亿元; (2) (i) 全款购车两年后资产总额为$0.0322a$万元, 分期付款购车两年后资产总额为$0.0233a$万元, 应选择全款购车; (ii) $a<21.2134$, 这一措施对购买A, B, C车型有效",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.963\t0.852",
+            "20230508\t2023届高三11班\t0.952\t0.667",
+            "20230508\t2023届高三12班\t0.944\t0.889",
+            "20230508\t2023届高三01班\t1.000\t1.000",
+            "20230508\t2023届高三02班\t0.935\t0.516",
+            "20230508\t2023届高三03班\t0.957\t0.696",
+            "20230508\t2023届高三05班\t0.971\t0.857",
+            "20230508\t2023届高三06班\t0.949\t0.846",
+            "20230508\t2023届高三07班\t0.828\t0.483",
+            "20230508\t2023届高三09班\t0.786\t0.357"
+        ],
         "origin": "2023届松江区高三二模试题19",
         "edit": [
             "20230414\t王伟叶"
@@ -395799,7 +396008,18 @@
         "ans": "(1) $C_1:\\dfrac{x^2}2+y^2=1$, $C_2:\\dfrac{x^2}2-y^2=1$; (2) $y=\\dfrac 12 x$或$y=-\\dfrac 12 x$; (3) $2$",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.963\t0.704\t0.111",
+            "20230508\t2023届高三11班\t0.952\t0.857\t0.000",
+            "20230508\t2023届高三12班\t0.944\t0.889\t0.111",
+            "20230508\t2023届高三01班\t1.000\t0.850\t0.550",
+            "20230508\t2023届高三02班\t1.000\t0.839\t0.290",
+            "20230508\t2023届高三03班\t0.957\t0.826\t0.217",
+            "20230508\t2023届高三05班\t1.000\t0.657\t0.229",
+            "20230508\t2023届高三06班\t1.000\t0.872\t0.256",
+            "20230508\t2023届高三07班\t0.966\t0.793\t0.207",
+            "20230508\t2023届高三09班\t0.857\t0.500\t0.071"
+        ],
         "origin": "2023届松江区高三二模试题20",
         "edit": [
             "20230414\t王伟叶"
@@ -395821,7 +396041,18 @@
         "ans": "(1) $g(x)=f(h(x))$; (2) 导函数为$2(2x)^{2x}(1+\\ln (2x))$, 最小值为$(\\dfrac 1{\\mathrm{e}})^{\\frac 1{\\mathrm{e}}}$; (3) 证明略",
         "solution": "",
         "duration": -1,
-        "usages": [],
+        "usages": [
+            "20230508\t2023届高三10班\t0.852\t0.407\t0.037",
+            "20230508\t2023届高三11班\t0.714\t0.143\t0.000",
+            "20230508\t2023届高三12班\t0.889\t0.444\t0.000",
+            "20230508\t2023届高三01班\t1.000\t1.000\t0.500",
+            "20230508\t2023届高三02班\t0.968\t0.581\t0.032",
+            "20230508\t2023届高三03班\t0.913\t0.739\t0.174",
+            "20230508\t2023届高三05班\t0.971\t0.543\t0.057",
+            "20230508\t2023届高三06班\t0.974\t0.462\t0.026",
+            "20230508\t2023届高三07班\t0.862\t0.483\t0.035",
+            "20230508\t2023届高三09班\t0.786\t0.500\t0.000"
+        ],
         "origin": "2023届松江区高三二模试题21",
         "edit": [
             "20230414\t王伟叶",