—I visited China year. —That interesting

问题选择题

—I visited China year.

—That interesting.

A．should have been

B．can be

C．must be

D．must have been

答案

答案：D

题目分析：考查情态动词用法。A本不应该做某事实际上却做了。B可能；C一定…；D一定做了。Must have done表示对过去情况有把握的肯定的推测。句意：—我去年去了中国。—那一定很有趣。本句是对过去情况有把握的肯定推测，故选D项。

点评：should have done本不应该做某事实际上却做了；must have done表示对过去情况有把握的肯定的推测.