Mr.Wang,must I come again on Sundy to clean the window?No,you_.I have asked others ti do it.
A.don't have to B.mustn't C.can't D.shouldn't
为什么选A不选B?
人气:477 ℃ 时间:2020-03-28 13:08:48
解答
must 的否定回答中,我们一般不用mustn't,must't表示不应该的意思
而否定回答的意思是,你没必要来了,所以用needn't或者don't have to 才是满足意思的哦
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