The room is in a terrible mess; it （）cleaned.
A: can’t have been
B: shouldn’t have been
C: mustn’t have been
D: will have been waiting
A: can’t have been
B: shouldn’t have been
C: mustn’t have been
D: will have been waiting
A
举一反三
- Section B The room is in a terrible mess，it（） cleaned． A: can’t have been B: shouldn’t have been C: mustn’t have been D: wouldn’t have been
- The room is in a mess; it _____ cleaned. A: can’t have been B: shouldn’t have been C: mustn’t have been D: wouldn’t have been
- This office is very dirty and in a mess; it ________ cleaned. A: can’t have been B: mustn’t have been C: wouldn’t have been D: shouldn’t have been
- The room is in a terrible mess; it __________ cleaned. A: can’t have been B: couldn’t be C: may have been D: would be
- 3-副本 周二上午-10点至11点半选题 (共40题,1、 The room is in a terrible mess; it __________ cleaned. A: can’t have been B: couldn’t be C: may have been D: would be
内容
- 0
Most of the students failed in the final exam. It ______ easy. A: can't be B: shouldn't be C: mustn't have been D: couldn't have been
- 1
Most of the students failed in the final exam. It ______ easy. A: can't be B: B. shouldn't be C: mustn't have been D: D. couldn't have been
- 2
He ____ Tokyo, for I saw him a short time ago. A: must have gone to B: mustn't have been to C: can't have gone to D: can't have been to
- 3
— The door was open.— It _____ open. I had locked it myself and the key was in my pocket. A: can't be B: mustn't C: can't have been D: mustn't have been
- 4
I didn't see him in the meeting room yesterday. He ______ at the meeting. A: mustn't have been B: shouldn't have spoken C: needn't have spoken D: need not doing