四对情侣排队买票参加圆桌心跳派对,求四对情侣排队买票时,每队情侣必须站在一起的概率是圆桌每对情侣必须坐在一起概率的几倍( )A.1 B.1/2 C.1...

作者: tihaiku 人气: - 评论: 0
问题 四对情侣排队买票参加圆桌心跳派对,求四对情侣排队买票时,每队情侣必须站在一起的概率是圆桌每对情侣必须坐在一起概率的几倍( )
选项 A.1 B.1/2 C.1/3 D.1/4
答案 B
解析 每队情侣必须排队买票在一起的概率为故本题答案为B。

相关内容:情侣,圆桌,心跳,概率,C.1...

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