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一、词汇与语法选择
1.______the difficulties we have come across, we'll go on with the program。
尽管我们遇到困难,但是我们将继续进行这个方案。
A. Given 给予 B. In spite of 尽管 C. Thanks to 由于 D. Because of 因为
2. You will see only the _____ of the trees in the dim light. 在昏暗的灯光下,你只会看到树的形状。
A. shadow 影子 B. shade 阴影 C. shape 形状 D. shallow 浅层
3. No agreement was reached ____how the construction plan should be carried out.
关于应如何开展建设规划,没有达成任何协议。
A. as about 大约 B. as that 那个 C. as it is 其实 D. as to 关于
4. The fact ____ most people believe nuclear war would be madness does not mean that it will never occur. 事实上,大多数人认为核战争疯狂但并不意味着它永远不会发生。
A. what B. Which C. that 那个 D. Why
5. We have to try every means to _______ the costs of the production. 我们要千方百计降低生产成本。
A. bring off 完成 B. bring forth 产生 C. bring down 降低 D. bring back 带来
6. Only a few people have _____ to the full facts of the accident.
只有少数几个人能接触到事故的全部事实。
A. access 进入 B. resort C. contact D. Path
7. The energy______ by the chain reaction is transformed into heat.链式反应所释放的能量转化为热量。
A. transferred B. released 释放 C. delivered D. Conveyed
8.You see the lightning ______it happens, but you hear the thunder later.
你看到闪电是瞬间发生的,但是你后听到雷声。
A. the instant 瞬间 B. for an instant C. on the instant D. in an instant
9. The aircraft had reached its _____ of about 39,000 feet. 这架飞机已达到约39,000 英尺的高空。
A. attitude 看法 B. aptitude 能力 C. altitude 高度 D. latitude 维度
10. The_______ breakdowns of the computer has caused serious delays in our project.
持续的计算机故障已严重的延迟我们的项目。
A. continuous 连续不断的 B. continual 持续不断的 C. continued 继续 D. continuing 继续的
11. Life depends on the_______ between the heat received from the sun and the heat lost to cooler surroundings. 寿命取决于收到来自太阳的热量和凉爽的环境损失的热量之间的平衡。
A. relationship 关系 B. contrast 对比 C. exchange 交换 D. balance 平衡
12. The construction workers ______ the road for three more kilometers. 建筑工人把道路延长了三公里。
A. expanded 扩展 B. expended 花费 C. extended 延长 D. enlarged 扩大
13. The toy train won't start because the battery has _______.因为电池已经耗尽,玩具火车将停止运转。
A. run up 向上跑 B. run over 复查 C. run down 停止运转 D. run off 跑掉
14. Since he was convinced of the accuracy of the data, he ______ his opinion.
他坚持他的意见,因为他相信数据的准确性。
A. struck at 攻击 B. strove for 争取 C. stuck to 坚持 D. stood for 代替
15. Grain .production in the world is_______, but still millions of people go hungry.
粮食在世界产量猛增,但仍有成千上万的人们挨饿。
A. staggering 巨大的 B. shrinking 萎缩 C. soaring 猛增的 D. suspending 暂停
16. Wherever there is matter, there is energy; all changes of matter______changes in the form of the energy. 哪里有物质,哪里就有能源;要做的事情是改变能量的形式。
A. retain 保留 B. involve 牵涉 C. include 包含 D. contain 含有
17. The water-proof coating will ______quickly or after many years, depending on use and care.
根据使用和护理程度,决定多年后防水涂料将磨损速度。
A. be worn 磨损的 B. wear away 磨损 C. be worn away 磨损掉 D. wear broken 打碎
18. Science is a cooperative activity, and everyone can _____ something_____ it, if he wishes to do so.
科学是一个合作的活动,如果他愿意去做,每个人都可以有所贡献。
A. convert …..into 改变 B. contribute... to 贡献 C. confine…. to 限制 D. attribute. .. to 归属
19. The automatic doors in supermarkets ______the entry and exit of customers with shopping carts.
超市的自动门,方便客户的购物车的进入和退出。
A. promote 促进 B. increase 提高 C improve 改善 D. facilitate 使便利
20.While nuclear weapons present______ dangers , the predominant crisis of overpopulation is with us today .虽然核武器存在潜在的危险, 今天和我们在一起主要的危机是人口过剩。
A. inevitable 必然的 B. constant 不变的 C. overwhelming 势不可挡的 D. potential 潜在的
21. _______for your encouragement, I'd never have invented this machine.
要不是你的鼓励,我根本不能发明这台机器。
A. Had it not B. If it were not C. If I had not been D. Had it not been 要不是
22. If we can______ our present difficulties, everything will be all right.
如果我们能解决我们目前的困难,一切都会好的。
A. get off 下来 B. get across 通过 C. get over 克服 D. get through 完成
23. All buses ________because of the heavy snow, they had to go there on foot.
因为大雪所有的公交车已经被取消, 他们不得不走路去那里。
A. had been canceled 已撤销 B. having been canceled 被取消
C. were canceled 取消 D. having canceled 撤销
24. In our apartment, there are five rooms, _______is used as a living-room.
在我们的公寓里,有五个房间,其中最大的是当一个起居室。
A. the largest of them B the largest of what C. the largest of which 最大的房间 D the largest of that
25. It's highly necessary that the rocket ________ until all the preparations have been made.
直到所有的准备工作做好,这是非常必要的,否则火箭无法发射。
A. is not to be launched B. not be launched 不能被发射
C. were not launched不发射 D. was launched 发射
26. Melted iron is poured into the mixer much ______from a teapot.
融化的铁倒入搅拌机就像同样的方式倒入茶壶。
A. in the same way like B. in the same way which
C. in the same way that D. in the same way as 以同样的方式
27.Oil, ______there are several different types, is used for many purposes by countries all over the world. 几种不同的类型的油,被世界各地的国家用于多种用途。
A. at which B. in which C. by which D. of which
28. It seems to be high time that this argument_____ put to an end. 争论到高潮的时候,就结束了。
A. must be B. is C. were D. should be
29. The computer has brought about surprising technological changes_____ we produce and organize information. 计算机在生产方式和组织信息方面已经带来了令人惊讶的技术变革。
A. in a way 在某种程度上 B. in the way 在这方面 C. in that way 那样 D. in no way 绝不
30 .____ second thoughts they've decided to give up the purchase of the new assembly line.
转念一想,他们决定放弃购买新的装配线。
A. On【On second thoughts 再三考虑的】 B. With C. At D. But
31. So little _______ about mathematics that the lecture was completely beyond me.
我确实还不太了解数学,这完全超出了我的讲座。
A.I know B. I knew C. do I know D. did l know
32. _______with the size of the whole earth high. the highest mountain does not seem at all.
当与整个地球的大小,似乎并没有在所有最高的山峰。
A. When compared 比较 B. Compare C. While comparing D. Comparing
33. We'll attend an international conference held in Paris _______we have enough time.
只要我们有足够的时间,我们将参加在巴黎举行的一个国际会议。
A. provided 假如 B. unless 除非 C. until 直到 D. lest 唯恐
34. The manager wants to know whether the measures have been agreed_________.
经理想知道是否已达成一致的措施。
A. to B. with C. over D. Upon
35. We make some rubber from petroleum, but _______ rubber comes from trees in Southeast Asia.
我们从石油制作一些橡胶,但天然橡胶来源于东南亚的树木。
A. real 实际的 B. genuine 真正的 C. artificial 人造的 D. natural 天然的
36. Electrical energy is collected in the atmosphere as water is collected and _______in a dam【水坝】.
大气里的电能量被收集,就像水被收集并存储在一个大坝一样。
A. produced 产生 B. stored 储存 C. profited 盈利 D. paid
37. Research findings show we spend about two hours dreaming every night, no matter what we _______ during the day. 研究结果显示,每天晚上我们大约要花两个小时做梦,无论在白天我们做过什么。
A. must have done 一定是 B. would have done 本来会
C. should have done 本应该 D. may have done 过去做过
38. Some companies and factories rely so heavily on computers that there are major problems when their computer systems __. 一些公司和工厂如此依赖电脑,他们的电脑系统发生故障导致发生重大的问题。
A. break off 中断 B. break up 终止 C. break down 发生故障 D. break out 突发
39. As we know, the oxygen content of Mars is not _______to support life.
我们知道,火星的氧含量并不足以支持生命。
A. sufficient 足够的 B. sufficient enough C. enough sufficient D. so sufficient enough as
40. ________ the earth, John Glenn was a pioneer in the US space program.
美国第一个环绕地球飞行的人,约翰·格伦是美国太空计划的先驱。
A. The first American to orbit 第一个环绕地球飞行的美国人 B. That the first American orbited
C. He was the first American to orbit D. In spite of the first American who orbited
41. Ronald Reagan had served two terms as governor of California before ____ President.
罗纳德·里根成为总统之前担任加州两届州长
A. he became 他成为 B. when becoming C. became D. did he become
42. Nothing further was known about the incident, but the captain _____ the passengers that the crew would be conducting a thorough investigation.
这件事情没有深入进展,但船长向乘客保证,工作人员会被进行一次彻底的调查。
A. assured 保证 B. insured C. assumed D. Ensured
43. The importance of _____design becomes evident when we realize how much time we spend surrounded by four walls. 室内设计的重要性就变得很明显,当我们意识到我们花很多时间被四面墙包围。
A. internal 内部的 B. external 外部的 C. interior 室内设计 D. exterior 外观
44.Some of the members demanded to know why they had been kept in _____ of the true facts until they reached the present critical stage.
一些成员要求知道为什么他们一直保持不了解事实真相,直到他们达到目前的关键阶段。
A. connection 关系 B. opposition 反对 C. preparation 准备 D. ignorance 无知,不知道
45. To maintain production levels, we must ______ and develop or acquire new oil and gas reserves to replace those depleted by production.
为了维持生产水平,我们必须找到并开发或收购新的石油和天然气储备,以取代那些枯竭产品。
A. search 搜寻 B. examine 检查 C. identify 识别 D. locate 查找
46. Because of ______diversity , seven separate groupings or divisions of algae have been established by botanists. 因为他们的多样性, 植物学家已制定了 7 个单独的分组或部门的藻类。
A. them B. so that C. those D. their
47. ___"nova" means new, novas are actually stars that have existed for a long time and suddenly flare into brilliance. 尽管“新星”意味着新的,新星实际上是恒星,已经存在了很长时间,突然发出耀眼的光芒。
A. That B. Why C. Although 虽然 D. It is
48. Because Mars is farther from the Sun than_______, Mars takes longer to complete a revolution.
因为火星离太阳比地球远,火星需要更长的时间围绕太阳旋转。
A. Earth is 地球 B. is from Earth C. what is Earth D.is it Earth
49. The portrayal of everyday life in the objects of folk art makes it _____ valuable source of history.
民间艺术是对日常生活的写照,在对历史研究中提供了很有价值的信息。
A. and a B. so that a C. a D. is a
50. _______ by the United States government's Bureau of Labor Statistics, the Consumer Price Index compares current costs of goods and services with past costs.
消费物价指数由美国政府劳工统计局编制,比较货物和服务的现实成本与过去成本。
A. To prepare B. As it prepared C. When preparation D. Prepared 单位
51. As we need plain, ______ food for the body, we must have serious reading for the mind.
因为我们需要明白,对身体健康的食品,我们必须有足够的重视。
A. wholesome 健康的 B. diet 饮食 C. tasteful 有滋味的 D. edible 可食用的
52. This software can be ______ to the needs of each Customer. 这款软件可以适应每个客户的需求。
A. accustomed 习惯 B. entitled 有资格 C. administered 给予 D. tailored 适应
53. Sometimes we may get quite _______when we are trying to communicate with someone in English.
有时候,我们可能会变得非常沮丧,当我们正在尝试用英语与人沟通。
A. depressed 压低的 B. frustrated 挫败 C. distracted 分神的 D. approved 规定的
54. Drinking water in many areas of bacteria the developing countries is ______ with.
在发展中国家的许多地区饮水被细菌污染。
A. purified 净化 B. contaminated 污染 C. blended 混用 D. mixed 混合
55. Both a person's heredity and his surroundings help to_____his character. 一个人的遗传和他的周围环境,有助于塑造他的性格
A. correct 调整 B. improve 改善 C. shape 形成 D. modify 修改
56. Corn originated in the New World and this was not known in Europe until Columbus found it _______in Cuba. 欧洲不知道玉米起源于新大陆,直到哥伦布在古巴发现它被栽种。
A. being cultivated 被耕种 B. been cultivated C. having cultivated D. cultivating 培养
57.___, domesticated grapes grow in clusters, range in color from pale green to black, and contain sugar in varying quantities. 植物学依照浆果分类、种植的葡萄生长集中,颜色介于淡绿色到黑色,含糖量不同。
A. Their botanical classification as berries B. Although their botanical classification as berries
C. Because berries being their botanical classification D. Classified botanically as berries
58. Later another wrong idea about tomatoes grew up-the idea _____ they were poisonous.
后来另一种关于西红柿的形成的错误观点,是他们有毒的。
A. that B. which C. in which D. When
59. _______ directly with most metals to form compounds called carbides.
碳直接与大多数金属发生反应,形成化合物称为碳化物
A. Carbon reacting B. Carbon reacts 碳起化学反应 C. The reaction of carbon D. When carbon reacts
60. All the major cities of the United States, ______ the cities of the Great Lakes and the Gulf of Mexico, began as centers of trade. 美国所有主要城市,包括大湖城市和墨西哥湾,开始成为贸易中心。
A. and to include B. which including C. included D. including 包含
61. His ill-health may well be ______malnutrition. 他的健康不佳可能是由于营养不良
A. due to 由于 B. next to 挨着 C. thanks to 幸亏 D. up to 取决于
62. His body temperature has been ______ for 3 days, the highest point reaching 40.5C.
他的体温一直连续 3 天不正常,最高点达 40.5C。
A. uncommon 罕有的 B. disordered 混乱的 C. abnormal 反常的 D. extraordinary 特别的
63. These areas rely on _______ agriculture almost, having few mineral resources and a minimum of industrial development. 这些地区依赖专门农业几乎没有矿产资源和小的工业发展。
A. respectively 独自 B. extraordinarily 非常 C. incredibly 极为 D. exclusively 唯一
64. People's expectations about the future may have more influence on their sense of well-being than their _______ state does. 人民对未来的预期比当前状态可能更容易影响他们的幸福感。
A. current 当前 B. initial 初期 C. modern 现代 D. primitive 原始
65. The findings paint a unique picture of the shopping habits of customers, plus their motivation and ________.结果画了顾客的购物习惯,独特的画面,再加上他们的动机和喜好。
A. privileges B. possibilities C. possessions D. Preferences 喜欢
66. _______ either by cooling or by depriving the fire of oxygen, and most do both .
灭火器的几乎都是通过冷却或剥夺火灾氧气工作。
A. Working fire extinguishers B. Fire extinguishers that work
C. Fire extinguishers work 灭火器工作 D. The work of fire extinguishers
67. The introduction of mass-production methods enabled many people _____ and gave them an unprecedented amount of mobility.
批量生产的引入使得许多人去购买他们自己的汽车,并给他们一个前所未见的大量流动性。
A. to purchase their own automobiles 去购买自己的汽车 B. their own to purchase automobiles
C. to their own purchase automobiles D. own their automobiles to purchase
68.France Perkins, _______ of the United States cabinet, served in the cabinet as secretary of labor from 1933 to 1945. 法国帕金斯,美国内阁第一位女议员,从1933年到1945年在内阁担任劳工部长。
A. the first female member 第一位女议员 B. was the first female member
C. the first female member who D. of whom the first female member
69. When ________ to dough and heated, carbon dioxide is released, causing the dough to rise. 当泡打粉添加到面团并加热,二氧化碳被释放出来,造成面团上升。
A. is added baking powder B. added baking powder is
C. is baking powder added D. baking powder is added 添加泡打粉
70. Chromosomes(染色体) are regarded today as the major carriers of genetic material, ______of DNA and various types of protein .染色体在今天被视为遗传物质的主要载体,由 DNA 和各类蛋白质组成。
A. consisting 组成 B. as to consist 在于 C. consist D. which consisting
71.He asked me to lend him some money , which I agreed to do,_______ that he paid me back the following week. 他要我借给他一些钱,我同意了,条件是只要下一周要还给我。
A. on occasion 有时 B. on purpose 故意的 C. on condition 只要 D. only if 只要就
72. ______ I like economics, I like sociology much better. 虽然我喜欢经济学,但我更喜欢社会学。
A. As much as 差不多 B.So much 非常 C. How much 多少 D. Much as 虽然
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