题目内容
--She looks very happy.She ________have passed the exam.
--I guess so.It’s not difficult after all.
A.should B.must C.could D.might
B
考查情态动词的用法。此处must表示“有把握的推测”。
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题目内容
--She looks very happy.She ________have passed the exam.
--I guess so.It’s not difficult after all.
A.should B.must C.could D.might
B
考查情态动词的用法。此处must表示“有把握的推测”。