They have many books at home,don't they?/( (反义疑问句)

问题描述:

They have many books at home,don't they?/( (反义疑问句)
1个回答 分类:英语 2014-09-23

问题解答:

我来补答
haven;t they
再问: 但原句不是完成时啊
再答: 这里have 是“有”的意思
再问: 是啊,have只有为助动词是才能用haven;t they,但原句中have为动词
再答: 只有have has had 有这一特殊功能
再问: 可如果have为助动词,那么动词呢
再答: 都可以
 
 
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