He gave up smoking____his doctor told him it was a matter of life and death.()
（A）while
（B）after
（C）until
（D）unless
参考答案
继续答题：下一题
更多英语(成人高等教育)试题
- 1We often ______ that when other people do the same thing as we do, they do them for the same reasons; but this assumption is not always reasonable. ( think that sth. is true, although you do not have definite proof.)
- 2She____ the menu quickly outside the restaurant, and decided not to eat there.()
- 3There is widespread concern that the rising unemployment may ______ a threat to social stability. ( sit or stand somewhere so that sb. can take a photo of you or paint a picture of you.)
- 4One of my friends _____ the news just now.
- 5-Must we hand in our homework today? - _____.
