Research findings show we spend about two hours dreaming every night, no matter what we ______ during the day.
A.should have done | B.would have done |
C.may have done | D.must have done |
推荐套卷
Research findings show we spend about two hours dreaming every night, no matter what we ______ during the day.
A.should have done | B.would have done |
C.may have done | D.must have done |