We last night,but we went to appreciate the flowerbeds and streetlights in Tian’anmen Squ

发布时间:2020-08-15 01:14:21

We      last night,but we went to appreciate the flowerbeds and streetlights in Tian’anmen Square instead.
A. might study
B. could study
C. should have studied
D. must have studied

网友回答

A. might study
B. could study
C. should have studied
D. must have studied
解析:  考查虚拟语气。依据题干中的last night可知,A、B两项错误,此处不是表猜测;而must have done表示“一定做过某事”,不符合句意;should have done表示“本应该做某事而没做”。
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