从6名男大学生和2名女大学生中选取4名参加演讲团,2名女大学生全被选中的概率为()

A.<img src='https://img2.soutiyun.com/ask/uploadfile/6051001-6054000/5fd45db9bdef1a910a79b1e1a8504b8f.jpg' /> B.<img src='https://img2.soutiyun.com/ask/uploadfile/6051001-6054000/2430dac529814cf7544b066e3faf9ada.jpg' /> C.<img src='https://img2.soutiyun.com/ask/uploadfile/6051001-6054000/47d1877effadd398c1283ae54c4fdc07.jpg' /> D.<img src='https://img2.soutiyun.com/ask/uploadfile/6051001-6054000/713592535f7c3e4b842089c5f1605ae5.jpg' />

时间:2023-01-19 17:51:15

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