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 |
推荐套卷
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 |