They must have been enjoying themselves there, otherwise they _______ so long.
A.can’t have stayed | B.wouldn’t have stayed |
C.needn’t have stayed | D.couldn’t stay |
推荐套卷
They must have been enjoying themselves there, otherwise they _______ so long.
A.can’t have stayed | B.wouldn’t have stayed |
C.needn’t have stayed | D.couldn’t stay |