新策略大学英语第三册第二单元课后练习

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新策略大学英语第三册第二单元课后练习 Exercises for Unit 2 1.Because of the military n. 军队;军人applications, many national space programs 太空计划,空间计划are often _____. [A] uncovered 揭露in secrecy [B] covered in secret [C] veiled隐藏的;含蓄的;蒙上面纱的 in secret [D] veiled in secrecy保密地

2.A debate 辩论,争论is being _____ how to overcome many political and social differences between the two countries before wider cooperation could occur. [A] waging [B] waged [C] waited [D] waiting ·A debate is being waged正在展开一场辩论 3. After human _____ to the moon, China will consider human flights to Mars. [A] commissions佣金,手续费 [B] missiles导弹[C] missions 任务;代表 [D] permissions许可,权限,书面许可证签单 请求允许

·Mission To The Moon 月球任务 4. _____ his knowledge of the mountainous country, John Smith was appointed as our guide. [A] Despite尽管,不管 [B] Regardless of 不顾,不管 [C] Instead of代替,不是。而是 [D] On account of由于因为为了的缘故 5. Henry’s news report covering the conference会议;协商;讨论was so _____ that nothing had been omitted.遗漏省略 [A] comprehensive 综合的;广泛的;有理解力的[B] comprehensible 可理解的 [C] understanding 了解理解明白[D] understandable可以理解的 6. Some of the s have been accepted, but others have been _____. [A] projected设计,表达 [B] rejected拒绝,驳回 [C] objected反对,拒绝 [D] subjected使遭受,使从属 ·Reject suggestion拒绝意见 object to one’s suggestion反对某人的意见 7. In no circumstances _____ in public places. [A] smoking should be allowed [B] should smoking be allowed [C] smoking is allowed [D] allow smoking ·In no circumstances should erroneous ideas be allowed to spread unchecked.决不允许错误思想到处泛滥 in no case (under/ in no circumstances) should we cheat in exams.在任何情况下我们都不应该考试作弊。

8. It is essential [i'senʃəl] 基本的;必要的;本质的that all these figures价格,金额,数字_____ twice. [A] must be checked [B] is checked [C] be checked [D] will be checked 9. You can reach your destination earlier for the sightseeing _____ you don’t mind taking the night flight夜间飞行. A.unless除非B.though 虽然尽管C.provided假如,倘若D.until在..之前 10. My father is completely _____ after moving all furniture to the new home at the third floor. [A] injured受伤受损 [B] abandoned 被抛弃的无约束的 [C] exhausted 筋疲力尽的 [D] deserted遗弃 11. Emma is such a _____ woman that she possesses控制持有掌握 much worldly世故的尘世的 experience and knowledge. [A] solitary隐居者 [B] society 社会社交 [C]sophomore大学二年级学生 [D] sophisticated久经世故的,富有经验的 12. Do you _____ cars in the city center? [A] advocate to ban [B] advocate banning [C] advance to ban [D] advance banning ·advocate提倡,主张,拥护 advocate doing: 提倡做某事 advance前进;预付款;发展;增长

13. They hoped that the law would ensure the _____ of these rare animals which had been killed in large number in this area. [A] conservation [B] improvement [C] organization [D] precaution 14. Can you _____ this watch so that it keeps time accurately? [A] register [B] regulate [C] regret [D] retreat 15. Many countries are now _____ developing their own space programs. [A] congressively [B] progressively [C] aggressively [D] regressively 16. I have to go to school on foot these days while my bike _____. [A] is repaired [B] is to be repaired [C] will be repaired [D] is being repaired 17. Usually at the beginning of school, the noise of desks _____, and lessons repeated at the top of the children’s voices could be heard out in the street. [A] been opened and closed [B] to be opened and closed [C] opening and closing [D] opened and closed 18. Laura, who comes from a wealthy family, spends most of her time enjoying herself, but takes _____ pains with her lessons. [A] little [B] a little [C] few [D] a few 19. _____ so many advances have been made in such a short time is the most valid argument for retaining the research unit. [A] What [B] Whether [C] That [D] As 20. The weather Bureau has repeatedly advised the people to take every _____ against the coming typhoon. [A] precaution [B] protection [C] prevention [D] prediction

新策略大学英语第三册第四单元课后练习 Exercises for Unit Four 1. I always feel at ease in a strange environment. [A] no [B] × [C] ill [D] happy 2. "Don't blame him, after all, he is a green hand." [A] against [B] for [C] about [D] on 3. He his francs into dollars. [A] conversed [B] conducted [C] reversed [D] converted 4. The accident took a heavy of lives. [A] toll [B] tolling [C] deaths [D] tole 5. Unemployment levels have . [A] rocked [B] rocketed [C] been in rocketing [D] been in rocking 6. The information is being . [A] worked [B] done [C] processed [D] lifted 7. You would be _____ a risk to let your child go to school by himself. [A] omitting [B] attaching [C] affording [D] running 8. We'd like to _____ a table for five for dinner this evening. [A] preserve [B] reserve [C] retain [D] sustain 9. A teenager as he was, Fred could resist _____ what to do and what not to do. [A] being told [B] telling [C] to be told [D] to tell