A: have sent
B: were sent
C: sent
D: had sent
举一反三
- Last week two engineers ______ to help solve the technical problems of the project.
- An expert, together with some assistants, ________ to help in this work last week. A: sent B: was sending C: was sent D: were sent
- If he _______ in better health, he ________ abroad to study. ( ) A: is…had been sent B: were, could be sent C: had been … would be sent D: had been, would have been sent
- Imagine that you ______ onto another planet. A: send B: were sent C: sent D: had been sent
- A scientist, together with his assistants, ________to help in this work. A: send B: sends C: was sent D: were sent
内容
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2. An expert, together with some assistants, ________ to help in this work. A: were sent B: was sent C: are sending D: is sending
- 1
Lots of rescue workers were working around the clock, ____ supplies to Yushu, Qinghai Province after the earthquake. A: to have been sent B: sending C: having sent D: to have sent
- 2
If they had sent a check to the telephone company last week, their telephone ______ out of service at this moment. A: will not be B: will not have been C: would not be D: would not have been
- 3
I didn't sent our my application form last week,but I （）. A: had to B: should have C: would do D: might have to
- 4
I ____ him the Christmas gift by mail because he came home during the Christmas holidays. A: ought to have sent B: couldn’t have sent C: must have sent D: needn’t have sent