18. Pupils who pass the test will be ______ to the next grade. A. promoted B. proceeded C. progressed D. projected 满分：4 分 A

19. The company planned to introduce new technology ______ the expense of the existing workers. A. in B. at C. with D. on 满分：4 分 B

20. _____ her beauty, she is also intelligent and kind-hearted. A. Except B. Except for C. In addition D. Apart from 满分：4 分 D

21. Have you read a newspaper report probing ______ the activities of drug dealers A. into B. from C. by D. with 满分：4 分 A

22. Don't put the medicine ______ children’s reach. The medicine can be very dangerous.

A. within B. beyond C. without D. for 满分：4 分 A

23. They tried to ____ hard plastics for metals in manufacturing machine parts. A. replace B. substitute C. take the place of D. give way to 满分：4 分 B

24. The new project is expected to start early next year; it has won the ______ of the board. A. approval B. approve C. disapprove D. prove 满分：4 分 A

25. _______ in a recent science competition, the three students were awarded scholarships totaling $21,000. A. Judged the best B. To be judged the best C. Judging the best D. Having judged the best 满分：4 分 A

cannot go without wine even for one day; he is a complete slave ______ drink.

A. for B. to C. in D. On 满分：4 分 B

以下50题答案在第50题后

1：He cannot go without wine even for one day; he is a complete slave ______ drink.

2：Martin Luther King, the great Black leader in the movement against racial discrimination, was _______ the Nobel Peace Prize for his outstanding contribution to world peace.

3：Every man has the right to live where he wants to regardless _____ the color of his skin.

4：Put the medicine ______ children’s reach. It can be very dangerous.

5：They have ______________ on a journey round the world. off back up aside

6：He felt that in time, the severe misery of the working people would result _____ revolution.

7：We might cut the book ______ to a little over a hundred pages.

8：We have ______ our techniques considerably since the work began.