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. 展开全文阅读