There must have been something wrong with him,

There must have been something wrong with him,
A mustn't there B isn't there C was there D wasn't there
应该选择哪一个?
haven't there对吗.
英语人气:574 ℃时间:2019-08-22 11:32:18
优质解答
haven't there.对现在情况的推测,问句部分用主动词(do,be)一般现在时的适当形式.若是现在进行时,问句部分用现在进行时的适当形式表示.若是there be结构,问句用isn't/aren't there.如:1)He must be there,isn't he?...那么A B C D应该选择哪一个?不能选ABCD, 都是错的
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