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随机从三男一女四名学生的学号中抽取两个人的学号,被抽中的两人性别不同的概率为( ...

随机从三男一女四名学生的学号中抽取两个人的学号,被抽中的两人性别不同的概率为(  )

A.6ec8aac122bd4f6e                                  B.6ec8aac122bd4f6e                                  C.6ec8aac122bd4f6e                                  D.6ec8aac122bd4f6e

 

D 【解析】略
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