现从乙班这10名同学中随机抽取两名身高不低于173cm的同学,求身高为176cm的同学被抽中的概率.
上一篇 Why does the woman plan to go to town? A. To pay her bills in the bank. B. To buy b
下一篇 A.meetingB.storyC.holidayD.job
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