修改15120题面
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@ -1,7 +1,7 @@
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import os,re,json
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"""这里编辑题号(列表)后将在vscode中打开窗口, 编辑后保存关闭"""
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problems = "15037"
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editor = "王伟叶"
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problems = "15120"
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editor = "谈荣"
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def generate_number_set(string,dict):
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string = re.sub(r"[\n\s]","",string)
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@ -1,6 +1,6 @@
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import os,re,json
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"""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"""
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problems = "15157"
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problems = "13982"
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def generate_number_set(string,dict):
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string = re.sub(r"[\n\s]","",string)
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@ -374303,7 +374303,7 @@
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},
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"015120": {
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"id": "015120",
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"content": "已知动点$R(x, y)$到点$F(1,0)$的距离和它到直线$x=2$的距离之比等于$\\dfrac{\\sqrt{2}}{2}$, 动点$M$的轨迹记为曲线$C$, 过点$F$的直线$l$与曲线$C$相交于$P, Q$两点.\\\\\n(1) 求曲线$C$的方程;\\\\\n(2) 若$\\overrightarrow{FP}=-2 \\overrightarrow{FQ}$, 求直线$l$的方程;\\\\\n(3) 已知$A(-\\sqrt{2}, 0)$, 直线$AP, AQ$分别与直线$x=2$相交于$M, N$两点, 求证: 以$MN$为直径的圆经过点$F$.",
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"content": "已知动点$R(x, y)$到点$F(1,0)$的距离和它到直线$x=2$的距离之比等于$\\dfrac{\\sqrt{2}}{2}$, 动点$R$的轨迹记为曲线$C$, 过点$F$的直线$l$与曲线$C$相交于$P, Q$两点.\\\\\n(1) 求曲线$C$的方程;\\\\\n(2) 若$\\overrightarrow{FP}=-2 \\overrightarrow{FQ}$, 求直线$l$的方程;\\\\\n(3) 已知$A(-\\sqrt{2}, 0)$, 直线$AP, AQ$分别与直线$x=2$相交于$M, N$两点, 求证: 以$MN$为直径的圆经过点$F$.",
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"objs": [],
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"tags": [
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"第七单元"
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@ -374315,7 +374315,8 @@
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"usages": [],
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"origin": "2023届虹口区高三二模试题20",
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"edit": [
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"20230413\t王伟叶"
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"20230413\t王伟叶",
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"20230425\t谈荣"
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],
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"same": [],
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"related": [],
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