修改错误的19748题目及类型
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@ -504121,17 +504121,18 @@
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"019748": {
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"id": "019748",
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"content": "某学校要招开学生代表大会, 规定各班每 $10$ 人推选一名代表, 当各班人数除以\\blank{50}.",
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"content": "某学校要召开学生代表大会, 规定各班每 $10$ 人推选一名代表, 当各班人数除以$10$的余数大于$6$时再增选一名代表. 那么, 各班可推选代表人数 $y$ 与该班人数 $x$ 之间的函数关系用取整函数 $y=[x]$ ($[x]$ 表示不大于 $x$ 的最大整数) 可以表示为\\bracket{20}.\n\\fourch{$y=[\\dfrac{x}{10}]$}{$y=[\\dfrac{x+3}{10}]$}{$y=[\\dfrac{x+4}{10}]$}{$y=[\\dfrac{x+5}{10}]$}",
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"objs": [],
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"tags": [],
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"genre": "填空题",
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"ans": "",
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"genre": "选择题",
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"ans": "B",
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"solution": "",
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"duration": -1,
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"usages": [],
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"origin": "高考数学风暴第二轮复习用书21合理化归准确表达",
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"edit": [
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"20230730\t王伟叶"
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"20230730\t王伟叶",
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"20230731\t王伟叶"
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],
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"same": [],
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"related": [],
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