You must have gone to bed very late last night,( )you?A haven not B must not Cdid not Dwere not(还望分析)
问题描述:
You must have gone to bed very late last night,( )you?
A haven not B must not
Cdid not Dwere not
(还望分析)
答
这道题肯定选C啊,参考一下:
must + have + done 是对过去情况的推测,当陈述部分没有明确的表示过去的时间状语时,附加疑问要用have的相应形式;当陈述部分有明确的过去时间状语时,附加疑问要用过去时。
Youmust have lived here for a long time , haven’t you ?
You must have seen him yesterday ,didn’t you ?
答
B 翻译疑问句,主句是情态动词时,前否后肯,前肯后否,用主句的情态动词代替
答
这句话属于反义疑问句,附在陈述句之后,对陈述句所叙述的事实提出相反疑问的疑问句.它通常是说话人对所叙述的事情有怀疑或无多大把握,需要得到进一步证实,并要求对方用yes or no给以明确答复.
当陈述部分有情态动词或助动词时,疑问尾句用情态动词和助动词的适当形式.而must属于情态动词,所以答案应为B(虽然读起来有些不顺口的说)
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