13. This house is very big and beautiful.I think the rent must be__as that one. A. three times more B. three times as much C. as many three times D. as three times more ...

8. If a substance is dissolved in water or heated, it may__a gas. A. give into B. give over C. give off D. give away ...

2. There is a real possibility that these animals could be frightened,__a sudden loud noise. A. being there B. should there be C. there was D. there having been ...

15. The government’s action reduced the unemployment rate (to) less than four percent. A. 错误 B. 正确 ...

8. Fashions come and go. Novelty always (wears of) as time goes by. A. 错误 B. 正确 ...

13. I()looked for the meaning of words in the context. A. continuously; B. always ...

8. No one could take notes as fast as the professor talked. I()missed more than half of each lecture. A. regularly; B. usually ...

7. () in my family ever told me that I was fat and that I should be on a diet. A. nobody; B. no one ...

19. I (took) a day (off) last Wednesday to meet my father at the airport. A. 错误 B. 正确 ...

13. Jack is planning to do part-time jobs to (see) him (through) college. A. 错误 B. 正确 ...