Not having worked out the problem, _____ leave the office. [ ]A. so he was n
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Not having worked out the problem, _____ leave the office. |
[ ] |
A. so he was not allowed to B. and he didn"t want to C. the teacher couldn"t make him D. he couldn"t free himself to |
答案
D |
举一反三
— Who should be responsible for the accident? — The boss, not the workers. They just carried out the order _____. |
A. as are told B. as told C. as telling D. as they told |
We all know that, _____, the situation will get worse. |
A. if dealt not carefully with B. if not carefully dealt with C. not if dealt carefully with D. not if carefully dealt with |
Some of you may have finished unit one. _____, you can go on to unit two. |
[ ] |
A. If you may B. If you do C. If not D. If so |
— I hear that Tom can"t afford his schooling this fall. — ____, let"s do something for him. |
A. If any B. When necessary C. When possible D. If so |
The project is designed in this way and once _____, nothing can be done to change it. |
A. starts B. starting C. started D. having started |
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