what to do 和haw to do 的区别(最好能详细说明,我的英语基础不太好)

问题描述:

what to do 和haw to do 的区别(最好能详细说明,我的英语基础不太好)
1个回答 分类:英语 2014-11-06

问题解答:

我来补答
i don't know what to do.
I don't know how to do that.
what是疑问代词,作do的宾语
how是疑问副词,副词不能作宾语,只能在do后面加上适当的宾语.
所以,当后面有宾语时用how,无宾语时用what.
 
 
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