题目内容
— She looks very happy.
— I guess so. It’s not difficult after all.
A. should B. could C. must D. might
C
考查情态动词表推测。此处must表示对过去有把握的推测,She must have passed the exam. 她肯定通过了考试。

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题目内容
— She looks very happy.
— I guess so. It’s not difficult after all.
A. should B. could C. must D. might
C
考查情态动词表推测。此处must表示对过去有把握的推测,She must have passed the exam. 她肯定通过了考试。