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修改21111题面

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wangweiye7840 2023-11-02 15:54:09 +08:00
parent 0ad23f689d
commit a9cc00313a
1 changed files with 3 additions and 2 deletions
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5
题库0.3/Problems.json
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@ -551494,7 +551494,7 @@
},
"021111": {
"id": "021111",
"content": "从一副扑克牌(去掉大、小王, 共$52$张)中随机选取$1$张, 下列每组事件是否是互斥事件? 若是互斥事件, 那么是否互为对立事件?\\\\\n(1) $C$: 这张牌是红心, $D$: 这张牌是方块;\\\\ \n(2) $C$: 这张牌牌面是 2, 3, 4, 5, 6, 7, 8, 9, 10 之一, $D$: 这张牌牌面是 J, Q, K, A 之一;\\\\\n(3) $C$: 这张牌牌面是 2, 3, 4, 5, 6, 7 之一且为方块, $D$: 这张牌牌面是 8, 9, 10, J, Q, K, A之一且为方块.",
"content": "从一副扑克牌(去掉大、小王, 共$52$张)中随机选取$1$张, 下列每组事件是否是互斥事件? 若是互斥事件, 那么是否互为对立事件?\\\\\n\\textcircled{1} $C$: 这张牌是红心, $D$: 这张牌是方块;\\\\ \n\\textcircled{2} $C$: 这张牌牌面是 2, 3, 4, 5, 6, 7, 8, 9, 10 之一, $D$: 这张牌牌面是 J, Q, K, A 之一;\\\\\n\\textcircled{3} $C$: 这张牌牌面是 2, 3, 4, 5, 6, 7 之一且为方块, $D$: 这张牌牌面是 8, 9, 10, J, Q, K, A之一且为方块.",
"objs": [],
"tags": [
"第八单元"
@ -551516,7 +551516,8 @@
],
"origin": "2024届高二校本作业必修第十二章",
"edit": [
"20230101\t王伟叶"
"20230101\t王伟叶",
"20231102\t王伟叶"
],
"same": [],
"related": [],