A dam began ______ the book in 1960.[ ]A. work on B. working on C. to
题型:同步题难度:来源:
A dam began ______ the book in 1960. |
[ ] |
A. work on B. working on C. to work at D. to work with |
答案
B |
举一反三
She is going to take _______lessons because she wants to be an actress. |
[ ] |
A. music B. dancing C. acting D. basketball |
An English learner must practice _______ every day. |
[ ] |
A. to speak English and listen to English B. speaking English and listen to English C. speak English and listen English D. speaking English and listening to English |
The old man kept _______ for 69 years and 5 months. |
[ ] |
A. to hiccup B. hiccupping C. hiccupped D. hiccup |
It"s so difficult a question. I think he will have problems _____.. |
[ ] |
A. work it out B. working it out C. in working out it D. work out it |
He tries to spend as much time as he can ____ Chinese well. |
[ ] |
A. to study B. studies C. studying D. study |
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