盒中有8个球,上面分别写着2,3,4,5,7,8,10,12八个数,甲乙两人玩摸球游戏,下面规则中对双方都公平的是()。A.任意摸一球,是质数甲胜,是合数...

作者: tihaiku 人气: - 评论: 0
问题 盒中有8个球,上面分别写着2,3,4,5,7,8,10,12八个数,甲乙两人玩摸球游戏,下面规则中对双方都公平的是()。
选项 A.任意摸一球,是质数甲胜,是合数乙胜 B.任意摸一球,是2的倍数甲胜,是3的倍数乙胜 C.任意摸一球,小于5甲胜,大于5乙胜’ D.任意摸一球,是奇数甲胜,是偶数乙胜
答案 A
解析

相关内容:8个球,个数,玩摸,游戏,下面,规则,双方,一球,质数,甲胜,合数

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