The room is in a terrible mess; it（）(can’t clean).
举一反三
- 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
- 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
- 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
- Look at the mess in your room, clean it ____.
- 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