为什么选c请逐个选项分析,
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为什么选c请逐个选项分析,
She()last night,but Ididn't see her.
A.can have arrived B.must arrive C.might have arrived D.may arrive
She()last night,but Ididn't see her.
A.can have arrived B.must arrive C.might have arrived D.may arrive
can推测是一般用在否定句当中,表示不可能
must may might 表推测语气用在肯定句当中.must的可能性最大,翻译成必定,may,might成都相似.
从句意上看,last night,所以是对过去情况的推测,应该用might/must/may have done 的形式,排除BD
must may might 表推测语气用在肯定句当中.must的可能性最大,翻译成必定,may,might成都相似.
从句意上看,last night,所以是对过去情况的推测,应该用might/must/may have done 的形式,排除BD