5. What might be the force that drives you apart from your former friend? A. A misunderstanding B. A betrayed confidence C. An un-paid loan D. A harmless flirtation ...

11. On holidays, people in the town usually go on a () so as to have a happy celebration together. A. demonstration B. meeting C. parade D. travel ...

8. Most of us are blind to this interconnectedness of everything in the natural world. A. 错误 B. 正确 ...

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 ...