He has to walk to the station every day,hasn't he?为什么要该成He h

问题描述:

He has to walk to the station every day,hasn't he?为什么要该成He has to walk to the station every day,doesn't he?
为什么has不行?
1个回答 分类:英语 2014-10-11

问题解答:

我来补答
用has的前提是它在句子中做助动词,而在这个句子中,has是实意动词,它的否定和疑问需要用到其助动词does.
所以反意疑问的时候要用does.
 
 
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