pp里面的题目
If the drama club and music club are combined, what percent of combined membership will be male?1) Of the 16 members of the drama club, 15 are male.2) Of the 20 members of the music club, 10 are male.
我选c
答案是e
想不通啊。。。
举报
啊!原来如此!!谢谢mm
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