— You don"t forget when we borrowed that reference book, do you? — I can"t re
题型：同步题难度：来源：
— You don"t forget when we borrowed that reference book, do you?
— I can"t remember now but ___ sometime last week? |
| [ ] |
A. might it be
B. could it be
C. could it have been
D. should it have been |
答案
| C |
举一反三
— Thank you so much for saving my son and bringing him home.
— Don"t mention it. I only did what anyone else ____ in my place. |
| [ ] |
A. must do
B. should do
C. may have done
D. would have done |
— I come all the way to say "Thank you" and we ____ it without you.
— Think nothing of it. |
| [ ] |
A. should have done
B. mustn"t have done
C. couldn"t have done
D. needn"t have done |
| You ____ take good care of your luggage when you are traveling on a train. |
| [ ] |
A. can
B. may
C. must
D. will |
— I haven"t finished my task yet.
— You shouldn"t have watched the film last night, or you ____ it by now. |
| [ ] |
A. need have finished
B. may have finished
C. should have finished
D. will have finished |
| The calculations, had they been done by hand, all practical value by the time they were finished. |
| [ ] |
A. had lost
B. would lose
C. should have lost
D. would have lost |
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