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英语
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mary keeps talking about the party ,she had a very good time,didn't she?
为什么用didn't而不是 hadn't?
人气：466 ℃ 时间：2019-10-29 11:19:20
解答
之前的had 是have的一般过去式,所以用did.
当had做助动词是用hadn't
如果,请采用
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