We should do what we can to reduce crime中what在从句中充当什么成分呢?

问题描述:

We should do what we can to reduce crime中what在从句中充当什么成分呢?
1个回答 分类:英语 2014-10-21

问题解答:

我来补答
what=the thing( that.)
what既是do的宾语,又是从句的宾语.
再问: 可是从句中what we can没有谓语动词啊
再答: what we can (do)
再问: 为什么要把do给省略了呢
再答: 惯用法
 
 
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