:高二英语下册第17-18单元练习题

Unit17_18基础练习
一、选出最佳答案
1. In washing this cloth, be sure to _______ the temperature of water.
A. allow for     B. pay for    C. account for     D. answer for
2. One of the provinces _______ the union and formed a new country.
A. broke away from       B. kept away from 
C. did away with         D. cut off
3. It is well known that Thomas Edison _______ the electric lamp.
A. invented            B. discovered
C. found            D. developed
4. In order to get the exact result, the scientists made _______.
A. a lot tries            B. to do experiments
C. trial and error         D. great try
5.She will have to _____________herself to the new condition.
A. change      B. fit           C. adjust        D. suit
6.What surprised me was not what he said but _____________he said it.
A. the way   B. in the way that C. in the way  D .the way which
7.The evening news comes on at Seven o’clock and _____________only thirty minutes.
A. keeps       B. continues     C. finishes      D. lasts
8. It is suggested that medicine should not be kept where it is ____ to children.
A. acceptable   B. accessible    C. separable   D. flexible
9. All this snow and ice makes it difficult for old people to ____ very well.
A. get around   B. go away    C. pick up     D. take off