— Has the doctor arrived yet? — No, she _____ an hour ago. [ ]A. has to come
题型:同步题难度:来源:
— Has the doctor arrived yet? — No, she _____ an hour ago. |
[ ] |
A. has to come B. ought to have come C. should come D. used to come |
答案
B |
举一反三
— Who did it sound like? Anybody you know? — Well, perhaps Jeff. I ____ who was calling before he hung it up. |
[ ] |
A. must have asked B. needn"t have asked C. couldn"t have asked D. should have asked |
We _____ he be present at the meeting. |
[ ] |
A. insist on B. insisted C. stuck D. insisted on |
It is necessary that you _____ present at the discussion. |
[ ] |
A. will be B. are C. should be D. being |
— Did Mary go to the exhibition yesterday? — Yes, but she _____ at home. |
[ ] |
A. may have stayed B. must stay C. should have stayed D. was staying |
Bob insisted that he ____ nothing wrong and ____ from work. |
[ ] |
A. did; won"t be fired B. had done; not be fired C. should do; mustn"t be fired D. do: shouldn"t be fired |
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