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must have 的反问疑问

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must have 的反问疑问
You must have left your bag in the theatre,haven't you?你一定是把包落在剧场了,是不是?Aunt Liu must have got to the U.S.A.yesterday,didn't she?刘大婶昨天准是到了美国了,对不?两句话,前面同样是 must have为什么一个是haven't you
didn't she
怎么分辨
must have 的反问疑问
当must+have done表示对过去的情况进行推测（一般句中有明确的过去时间状语）,问句要根据陈述部分谓语的情况用“didn't+主语”或“wasn't/weren't+主语”；如果强调动作的完成（一般没有明确的过去时间状语）,问句要用“haven't/hasn't+主语”.
She must have read the novel last week,didn't she?
她上星期一定读了这本小说,是吗?
You must have told her about it,haven't you?
你一定把这事告诉她了,是吗?
must have 的反问疑问 疑问 反问 设问的区别 YOU must have been there before 的反意疑问部分应该是什么 SHE could have he must have read this book yesterday?反问? must have/ must have been的区别 Must 和Can't 的疑问 有may的反问疑问句中,疑问部分是什么? 请问一般疑问语气与反问语气的区别是什么? 疑问名,设问句,反问句三者的区别? have to 的时态疑问 由must作情态动词的反义疑问句,如何反问? 对It must have rained .进行反问应用didn’t it还是hasn’t it?