5. What is the situation for white-collar workers in powerful positions like? A. They often put in over sixty hours a week. B. They do not take any vacations. C. They stay late in the office. D. They live under the pressure of “face h...

20. Nancy is always keen () sports channels. A. in B. at C. on D. for ...

12. The water supply will give () at the end of this week. A. off B. out C. in D. away ...

12. I didn't want to get involved in the argument, so I held () my tongue when asked about my opinion. A. on B. up C. in D. off ...

3. The thief broke into the museum, () on the spot by the policemen. A. caught B. to be caught C. only to be caught D. being caught ...

3. What are the other implications of cloning for society? A. The gravest concern will be genetic engineering — the deliberate altering of genes to create human beings according to certain requirements. B. It may create a new (and disre...

15. Do you think that the student will () from this method of teaching? A. interest B. value C. benefit D. advantage ...

1. There is no () in applying for that job, as you are not properly qualified. A. reason B. point C. result D. chance ...

6. Today though we seem to be meeting more people, our relationships are few. A. 错误 B. 正确 ...

6. Which of the following statements cannot summarize the main idea of the text? A. Prenuptial agreements are popular among wealthy people. B. Prenuptial agreements are popular among famous people. C. Discussions for a prenuptial agreem...