--- I had thought he would be nervous in this speech competition, but he turned out to be calm.
--- He________quite enough preparation for it.
A.should do | B.must do | C.should have done | D.must have done |
推荐套卷
--- I had thought he would be nervous in this speech competition, but he turned out to be calm.
--- He________quite enough preparation for it.
A.should do | B.must do | C.should have done | D.must have done |