——You didn’t wait for Mr. Black last night, did you?
——No, but we ____. He didn’t return home at all.
A.couldn’t have | B.needn’t have |
C.didn’t need to | D.should wait have |
推荐套卷
——You didn’t wait for Mr. Black last night, did you?
——No, but we ____. He didn’t return home at all.
A.couldn’t have | B.needn’t have |
C.didn’t need to | D.should wait have |