摘要： 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
网址：http://m.1010jiajiao.com/timu3_id_3157330[举报]
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
查看习题详情和答案>>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