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修改22692题面

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wangweiye7840 2023-09-25 15:45:34 +08:00
parent 3044b70bb8
commit f9e4caeffc
1 changed files with 3 additions and 2 deletions
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5
题库0.3/Problems.json
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@ -583158,7 +583158,7 @@
},
"022692": {
"id": "022692",
"content": "一元二次不等式 $a x^2+b x+c>0$ 的解集是 $(-\\dfrac{1}{2}, 2)$ 对于 $a, b, c$ 有以下几个结论:\\\\\n\\textcircled{1} $a>0$; \\textcircled{2} $b>0$; \\textcircled{3} $c>0$; \\textcircled{4} $a+b+c>0$; \\textcircled{5} $a-b+c>0$.\\\\\n其中正确结论的序号是\\blank{50}(填上你认为所有正确命题的序号).",
"content": "一元二次不等式 $a x^2+b x+c>0$ 的解集是 $(-\\dfrac{1}{2}, 2)$, 对于 $a, b, c$ 有以下几个结论:\\\\\n\\textcircled{1} $a>0$; \\textcircled{2} $b>0$; \\textcircled{3} $c>0$; \\textcircled{4} $a+b+c>0$; \\textcircled{5} $a-b+c>0$.\\\\\n其中正确结论的序号是\\blank{50}(填上所有你认为正确的命题的序号).",
"objs": [],
"tags": [],
"genre": "填空题",
@ -583168,7 +583168,8 @@
"usages": [],
"origin": "2026届高一上学期随堂练习卷03",
"edit": [
"20230925\t严捷"
"20230925\t严捷",
"20230925\t王伟叶"
],
"same": [],
"related": [],