There are altogether fifty students in our class,twenty() ar

问题描述:

There are altogether fifty students in our class,twenty() are boys.A、of them B、of those C、of
1个回答 分类:英语 2014-12-08

问题解答:

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C是不是of whom?因为 前两项都不对 定语从句引导名词要用who,介词后为宾格whom
 
 
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