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大学英语阅读理解题及解答
在日常学习和工作中，我们最少不了的就是练习题了，只有多做题，学习成绩才能提上来。学习就是一个反复反复再反复的过程，多做题。还在为找参考习题而苦恼吗？以下是小编帮大家整理的大学英语阅读理解题及解答，欢迎大家借鉴与参考，希望对大家有所帮助。
大学英语阅读理解题及解答 1
Merchant and passenger ships are generally required to have a life preserver for every person aboard and in many cases, a certain percentage of smaller sizes for children. According to United States requirements, life preservers must design, reversible capable of being quickly adjusted to fit the uninitiated individual, and must be so designed as to support the wearer in the water in an upright or slightly backward position.
Sufficient buoyancy(浮力) to support the wearer should be retained by the life preserver after 48 hours in the water, and it should be reliable even after long period of storage. Thus it should be made of materials resistant to sunlight, gasoline, and oils, and it should be not easily set on fire.?The position in which the life preserver will support a person who jumps or falls into the water is most important, as is its tendency to turn the wearer in the water from a face-down position to an upright or slightly backward position, with his face clear of the water, even when the wearer is exhausted or unconscious.
The method of adjustment to the body should be simple, and self-evident to uninitiated persons even in the dark under the confused conditions, which follow a disaster. Thus, the life be reversible that it is nearly impossible to get it on wrong. Catches, straps, and ties should be kept to a minimum. In addition, the life preserver must be adjustable to the wide variety of shapes and sizes of wearers, since this greatly affects the position of floating and the self-righting qualities. A suitable life also be comfortable to wear at all times, in and out of the water, not so heavy as to encourage to take it off on shipboard while the ship is in danger, nor so burdensome that it hinders a person in the water while trying to swim.
1. The passage is mainly about____.
A) the uses of life preservers
B) the design of life preservers
C) the materials for life preservers
D) the buoyancy of life preservers
2. According to the passage, a life be first of all ____.
A) adjustable B) comfortable C) self-evident D) self-righting
3. United States Coast Guard does NOT require the life preserver to be made ____.
A) with as few strings as possible
B) capable of being worn on both sides
C) according to each wearers size
D) comfortable and light to wear
4. By “the uninitiated individual” (Para. 1, Line. 4) the author refers to the person ____.
A) who has not been instructed how to use a life preserver
B) who has a little experience in using a life preserver
C) who uses a life preserver without permission
D) who becomes nervous before a disaster
5. What would happen if a person were supported by the life preserver in a wrong position?
A) The waves would move him backwards.
B) The water would choke him.
C) He would immediately sink to the bottom.
D) He would be exhausted or unconscious.
1. B
文章主要讲述了救生衣的设计。间接题型段首主旨题。C项和D项都是对救生衣设计中设计材料的说明。A项为陷阱，指救生衣的用途，尽管开头提到，但范围不着边际。故只有B是正确选项。
2. D
根据文章，救生衣首先会自动扶正。事实细节题。本文第三段主要讨论救生衣落水位置，应设计的能“自动扶正”,或稍向后仰。B项是对材料的.描述，范围太窄，而A和C不合题意，因此D是正确答案。
3. C
美国海岸巡逻队不需要救生衣根据穿戴者的尺寸生产。事实细节题。A项和B项都涉及method，其相关部分见最后一段第三句，A，B，D三项都是文章中提及的，C项与本题无关的内容，因此应该选C。
4. A
“the uninitiated individual”作者指的是不知道怎么使用救生衣的人。语义指代题。根据文章最后一段第一句，我们可推出“the uninitiated individual”就是指的那些不知道怎么使用救生衣的人。故A是正确选项。
5. D
如果一个人没有正确使用救生衣，就会发生什么?细节辨别题。第三段第一句后半句中a face-down position和本题中的 in a wrong position相对应。因此选项D“他可能太累了或者是已经失去知觉”是正确答案。
大学英语阅读理解题及解答 2
The table before which we sit may be, as the scientist maintains, composed of dancing atoms, but it does not reveal itself to us as anything of the kind, and it is not with dancing atoms but a solid and motionless object that we live. So remote is this “real” table——and most of the other “realities” with which science deals——that it cannot be discussed in terms which have any human value, and though it may receive our purely intellectual credence it cannot be woven into the pattern of life as it is led, in contradistinction to life as we attempt it. Vibrations in the ether(以太) are so totally unlike the color, purple that the gulf between them cannot be bridged, and they are, to all intents and purposes，not one but two separate things of which the second and less “real” must be the most significant for us. And just as the sensation which has led us to attribute all objective reality to a non-existent thing which we called “purple”is more important for human life than the conception of vibrations of a certain frequency; so too the belief in God; however ill founded, has been more important in the life of man than the germ theory of true the latter may be.
We may, if we like, speak of consequence, as certain mystics love to do, of the different levels or orders of truth. We may adopt what is essentially a Platonistic (布拉图式的) trick of thought and insist upon postulating the existence of external realities which correspond to the needs and modes of human feeling and which, so we may insist, have their being in some part of the universe unreachable by science. But to do so is to make an unwarrantable assumption and to be guilty of the metaphysical fallacy of failing to distinguish between a truth of feeling and that other sort of truth which is described as “truth of correspondence” and it is better perhaps, at least for those of us who have grown up in thought, to steer clear of such confusions and to rest content with the admission that, though the universe with which science deals is the real universe, yet we do not and cannot have any but fleeting and imperfect contacts with it; that the most important part of our lives-our sensations, emotions, desires and aspirations-take place in a universe of illusions which science can attenuate or destroy, but which it is powerless to enrich.
1. The author suggests that in order to bridge the puzzling difference between scientific truth and the world of illusion, the reader should____.
A) try to rid himself of his world of illusion
B) accept his words as being one of illusion
C) apply the scientific method
D) learn to acknowledge both
2. Judging from the ideas and tone of the selection, one may reasonably guess that the author is ____.
A) a humanist B) a pantheist C) a nuclear physicist D) a doctor of medicine
3. According to this passage, a scientist would conceive of a “table” as being ____.
A) a solid motionless object
B) certain characteristic vibrations in “ether”
C) a form fixed in space and time
D) a mass of atoms in motion
4. The topic of this selection is____.
A) the distortion of reality by science
B) the confusion caused by emotions
C) Platonic and contemporary views of truth
D) the place of scientific truth in our lives
5. By “objective reality” (Last line, Para. 1) the author means____.
A) scientific reality
B) a symbolic existence
C) the viewers experience
D) reality colored by emotion
1. B
作者暗示为了联系起科学世界和虚幻世界的不同点，把他的话当作一种假相。间接题型段尾结论题。根据第二段最后一句话，我们可推出B是正确答案。
2. A
由文章的'观点及语气可推知作者是人文主义者。暗示推断题。文中第一段第一句后半句提到“...but a solid and motionless object that we live”由此我们可以推出该作者是一位人文主义者。
3. D
根据文章，科学家相信“table”就是一群运动的原子。直接题型语义指代题。根据第一段第一 句的前半句“...but it does not reveal itself to us as anything of the kind, and it is not with dancing atoms ...”我们可推出D是正确答案。
4. D
文章的主题为生活中科学真理的地位。段首主旨题。从第二段最后一句后半句“...that the most important part of our lives-our sensations, emotions, desires and aspirations-takes place in a universe of illusions which science can attenuate or destroy, but which it is powerless to enrich.”我们可以推断出本文只要讲了科学真理在现实生活中的地位。因而答案应选D。
5. A
对于作者，“objective reality”意味着科学现实。语义指代题。根据文章最后一段，我们可得知“objective reality”即科学现实的意思，因而，答案应该选A。
大学英语阅读理解题及解答 3
For centuries, in the countries of south and Southeast Asia the elephant has been an intimate part of the culture, economy and religion, and nowhere more so than in Thailand. Unlike its African cousin, the Asian elephant is easily domesticated (驯化). The rare so-called white elephants have actually lent the authority of kingship to its rulers and until the 1920s the national flag was a white elephant on a red background.To the early Western visitors the country’s romantic name was “Land of the White Elephant”.
Today, however, the story is very different. Out of work and out of land, the Thai elephant struggles for survival in a nation that no longer needs it. The elephant has found itself more or less abandoned by previous owners who have moved on to a different economic world and a westernized society. And while the elephant’s problems began many years ago, now it rates a very low national priority.
How this reversal from national icon (圣像) to neglected animal came about is a tale of worsening environmental and the changing lives of the Thais themselves. According to Richard Lair, Thailand’s experts on the Asian elephant and author of the report Gone Astray, at the turn of the century there may well have beenas many as 100,000 domestic elephants in the country. In the north of Thailand alone it was estimated that more than 20,000 elephants were employed in transport, 1,000 of them alone on the road between the cities of Chiang Mai and Chiang Saen. This was at a time when 90 per cent of Thailand was still forest—a habitat (栖息地) that not only supported the animals but also made them necessary to carry goods and people. Nothing ploughs through dense forest better than a massive but sure-footed elephant.
By 1950 the elephant population had dropped to a still substantial 13,397, but today there are probably nomore than 3,800, with another 1,350 roaming free in the national parks. But now, Thailand’s forest coversonly 20 per cent of the land. This deforestaation (采伐森林) is the central point of the elephant’s difficult situation, for it has effectively put the animals out of work. This century, as the road network grew, so the elephant’s role as a beast of burden declined.
练习题：
Choose correct answers to the question:
1. What can we know about African elephants from the passage?
A. It is easy to tame them.
B. It is hard to tame them.
C. They are living a bett
大学英语阅读理解题及解答 4
As the pace of life continues to increase ,we are fast losing the art of relaxation. Once you are in the habit of rushing through lift,being on the go from morning till night, it is hard to slow down. But relaxation is essential for a healthy mind and body. Stress is an natural part of everyday lift and there is no way to avoid it. In fact ,it is not the bad thing it is often supposed to be .A certain amount of stress is vital to provide motivation adn give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health. The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress,and such characters are obviously prime material for managerial responsibilities. Others lose heart at the first signs of unusual difficulties. When exposed to stress,in whatever form,we react both chemically and physically. In fact we make choice between "fight" or "flight" and in more primitive days the choice made the difference between life or death. The crises we meet today are unlikely to be so extreme,but however little the stress,it involves the same response. It is when such a reaction lasts long,through continued exposure to stress,that health becomes endangered.Such serious conditions as high blood pressure and heart disease have established links with stress.Since we cannot remove stress from our lives(it would be unwise to do so even if we could),we need to find ways to deal with it.
1.People are finding less and less time for relaxing themselves because_____. a.they do not know how to enjoy themselves b.they do not believe that relaxation is important for health
c.they are travelling fast all the time
d.they are becoming busier with their work
2.According to the writer ,the most important character for a good manager is his ________. a.not fearing stress b.knowing the art of relaxation c.high sense of responsibility
d.having control over performance
3.Which of the follwing statements is ture?
a.We can find some ways to avoid stress b.Stress is always harmful to people
c.It is easy to change the hagit of keeping oneself busy with work.
d.Different people can withstand different amounts of stress
4.In Paragraph 3, "such a reaction" refers back to_______. a."making a choice between flight or fight"
b."reaction to stress both chemically and physically" c."responding to crises quickly"
d."losing heart at the signs difficulties"
5.In the last sentence of the passage,"do so " refers to ______. a."expose ourselves to stress"
b."find ways to deal with stress" c."remove stress from our lives"
d."established links between diseases and stress"
答案：dadbc
大学英语阅读理解题及解答 5
As she walked round the huge department store,Edith reflected how difficult it was to choose a suitable Christmas present for her father.She wish that he was as easy to please as her mother, who was always delighted with perfume
Besides,shoppong at this time of the year was a most disgreeable experience :people trod on your toes,poked you with their elbows and almost knocked you overin their haste to get to a bargain ahead of you.
Partly to have a rest, Edith paused in front of a counter where some attracive ties were on display. "They are real silk," the assistant assured her, trying to tempt her. "Worth double the price." But edit knew from past experience that her choice of ties hardly ever pleased her father.
She moved on reluctantly and then quite by chance, stopped where a small crowd of man had gathered round a counter. She found some good quality pipes on sale-----and the prices were very reasonable. Edith did not hesitate for long : although her father only smoked a pipe occasionally, she knew that this was a present which was bund to please him.
When she got home,with her small well-chosen present concealed in her handbag, her parents were already at the supper table. Her mother was in an especially cheerful mood, "Your father has at last to decided to stop smoking." She informed her daughter.
1.Ediths father _______.
a.did not like present
b.never got present c.preferred ties
d.was difficult to choose a present for
2.The assistant spoke to Edith because she seemed_______.
a.attractive
b.interested in ties c.tired
d.in need of comfort
3.Edith stopped at the next counter_________.
a.purosely
b.suddenly
c.unwillingly
d.accidentally
4.Ediths father smoked a pipe_______.
a.when he was obliged
b.on social occasions c.from time to time
d.when he was delighted
5.Shopping was very disagreeable at that time of the year because_______. a.coustomers trod on each others toes b.coustomers poked each other with their elbows c.customers knocked each other
d.customers were doing their shopping in a great hurry
答案：dbdcd
大学英语阅读理解题及解答 6
What is your favourite colour? Do you like yellow , orange ,red? If you do ,you must be an optimist, a leader, an active person who enjoys life, people and excitement. Do you prefer greys and blues? Then you are probably quiet,shy, and you would rather follow than lead. You tend to be a pessimist. At least, this is what psychologists tell us, and they should know,because they have been seriously studying the meaning of colours preference, as well as the effect that colours have on human beings. They tells us, among other facts,that we do not choose our favourite clour as we grow up----we are born with our preference.If you happen to love brown, you did so, as soon as you opened your eyes, or at least as soon as you could see clearly. Colours do influence our moods----there is no doubt about it .A yellow room makes most people feel more cheerful and more relaxed than a dark green one; and a red dress brings warmth and cheer to the saddest winter day. On the other hand ,black is depressing. A black bridge over the Thames River, near London, used to be the scene of more suicides than any other bridge in the area ----until it was repainter green.The number of suicide attempts immediately fell sharply ;perhaps it would have fallen even more if the bridge had been done in pink or baby blue. Light and bright colours make people not only hppier but more active. It is an established fact that factory workers work better,harder ,and have fewer accidents when their machines are painted orange rather than black or grey. 1."You would rather follow than red" means_______. a.you dont like to follow others
b.you would be a member rather than a leader c.you would be afraid of following others
d.you would like to be a leader rather than a follower
2.If one enjoys life, one is sure to prefer________.
a.red to yellow
b.blue to orange
c.red to grey d.blue to yellow
3."They tell us, among other facts,that we dont choose our favourite colours as we grow up." "Among other facts" means______.
a.besides other facts
b.in regard to other facts
c.not considering other facts d.according to other facts 4.Which of the following is facts? a.Peoples preference of one colour to another is instinct b.Peoples preference of one colour to another is acquired as they grow up.
c.More people happen to love brown because they saw something brown when they were born d.Colours have little influence on our moods 5.Those who committed suicide preferred the bridge over the Thames River near london to others because of _______.
a.its shape
b.its structure
c.its colour
d.its building materials
答案：bcaac
大学英语阅读理解题及解答 7
As is known to all, the organization and management of wages and salaries are very complex. Generally speaking, the Accounts Department is __1__ for calculations of pay, while the Personnel Department is interested in discussions with the employees about pay.
If a firm wants to __2__ a new wage and salary structure, it is essential that the firm should decide on a __3__ of job evaluation and ways of measuring the performance of its employees. In order to be __4__, that new pay structure will need agreement between Trade Unions and employers. In job evaluation, all of the requirements of each job are defined in a detailed job description. Each of thsoe requirements is given a value, usually in points, which are __5__ together to give a total value for the job. For middle and higher management, a special method is used to evaluate managers on their knowledge of the job, their responsibility, and their __6__ to solve problems. Because of the difficulty in measuring management work, however, job grades for managers are often decided without __7__ to an evaluation system based on points.
In attempting to design a pay system, the Personnel Department should __8__ the value of each job with these in the job market. __9__, payment for a job should vary with any differences in the way that the job is performed. Where it is simple to measure the work done, as in the works done with hands, monetary encouragement schemes are often chosen, for __10__ workers, where measurement is difficult, methods of additional payments are employed.
[A]compare
[B]responsible
[C]useful
[D]added
[E]find
[F]reference
[G]indirect
[H]method
[I]successful
[J]combined
[K]Necessarily
[L]capacity
[M]ability
[N]Basically
[O]adopt
【答案】
1.选B)。此处应填形容词。原文意思为“会计部门...计算报酬”，选项中的形容词responsible“负责任的”，useful“有用的”，indirect“间接的”，successful“成功的”，其中indirect不能与for连用，排除;剩余几项中只有B)responsible意义符合原句，其他均不符合，故排除。
2.选O)。此处应填动词原形。本文主题就是采用一种新的工资和薪水制度时需要注意的问题，选项中的动词原形有compare“比较”，find“找到”，adopt“采纳”，分别带入原文，只有adopt最符合原文意思，故选O).
3.选H)。此处应填名词。从原文看，and连接并列结构，所以要填的词应与and后面的ways意思一致，选项中的名词只有mathod = ways，故选H)method。
4.选I)。此处应填形容词。上文说新的工资制度需要一套决定工作评估和衡量雇员表现的方法，说的是制度“是否有用”的问题。这句说的时新的.工资制度执行过程中的问题，劳资双方先期达成一致是薪酬制度成功的必要条件。形容词useful和successful，I)seccessful更符合原文意思。
5.选D)。此处应填动词。这个动词的宾语是point“分值”，把分值...起来to give a total value得出总分值，选项中有added和combined，前者指“把...相加”，后者意为“把...结合在一起”，原文指将分值相加得出总分，故D)added最符合文意。
6.选M)。此处应填名词。首先solve problem“解决问题”是经理们应具备的能力，选项中的capacity与ability都可以表示“能力”;前者强调的是理解的能力和接受事物的能力，而后者强调实际应用的能力，故不难判断解决问题的能力应该用M)ability。
7.选F)。此处应填名词。前半句指出“因为管理工作很难评估，经理的工作得分不需要参照基于分值的评估系统决定。”without reference to为固定搭配，意思是“与...无关”。故选F)reference。
8.选A)。此处应填动词原形。原句中出现了the value of each job“每种工作的价值”和these in the job market“工作市场上的(工作价值)”，说明人事部门通过比较两种价值来计算工资制度。选项中只有compare表示“比较”，所以A)正确。
9.选K)。此处应填副词，修饰整句话。“报酬要随工作表现各方面的不同而有所改变”，选项中Necessarily“必须地”与Basically“基本地”为副词，分别带入原文，“报酬...的变化是必须的”更符合上下文意思，故排除N),选K)。
10.选G)。此处应填形容词。前文中提到一种情况即simple to measure the work done易于评估的工作，通常用现金奖励办法;而...measurement is difficult“难于评估的”，说明这些工作人员的工作不像手工工作那么直接，因而是间接的，故选项中只有G)indirect符合原句的意思。
大学英语阅读理解题及解答 8
Women are also underrepresented in the administration and this is because there are so few women full professors. In 1985,Regent Beryl Milburn produced a report blasting the University of Texas System adminitration for not encouraging women.The University was rated among the lowest for the system.In a 1987 ,Milburn commended the progress that was made and called for even more improvement. One of the positive results from her study was a System-wide program to inform women of available administrative jobs. College of Communication Associate Dean Patrica Witherspoon,said it is important that woman be flexible when it comesto relocating if they want to rise in the ranks. Although a woman may face a chilly climate on campus , many times in order for her to succeed , she must rise above the problems around her and concentrate on her work. Until women make up a greater percentage of the senior positions in the University and all academia,inequities will exist. "Women need to spend their energies and time doing scholarly activities that are important here at the University." Spirduso said. "If they do that will be successful in this system.If they spend their time in little groups mourning the sexual discrimination that they think exists here, they are wasting valuable study time."
1.According to Spirduso,women need to ____. a.produce a report on sexual discrimination
b.call for further improvement in their working conditions
c.spend their energies and time fighting against sexual discrimination d.spend more time and energy doing scholarly activities
2.From this passage ,we know that _____.
a.there are many women full professors in the University of Texas b.women play an important part in adminitrating the University c.the weather on the campus is chilly
d.women make up a small percentage of the senior positions in the University
3.Which of the following statements is true?
a.the number of women professors in the University in 1987 was greater than that of 1985 b.the number of women professors in the University in 1987 was smaller than that of 1985 c.the number of women professors was the same as that of 1985 d.more and more women professors thought that sexual discrimination did exit in the University
4.One of the positive results from Milburns study was that _____. a.women were told to con centrate on teir work
b.women were given information about available administrative jobs
c.women were encouraged to take on all the administrative jobs in the Unversity d.women were encouraged to do more scholarly activities
5. The title for this passage should be _______.
a.The University of Texas
b.Milburns Report c.Women Professors
d.Sexual Discrimination in Academia
答案：ddabd
大学英语阅读理解题及解答 9
There are three kinds of goals: short-term,medium-range and long-term goals. Short-range goals are those that usually deal with current activities,which we can apply on a daily basis.Such goals can be achieved in a week or less,or two weeks,or possible months.It should be remembered that just as a building is no stronger than its foundation ,out long-term goals cannot amount to very munch without the achievement of solid short-term goals.Upon completing our short-term goals,we should date the occasion and then add new short-term goals that will build on those that have been completed. The intermediate goals bukld on the foundation of the short-range goals.They might deal with just one term of school or the entire school year,or they could even extend for several years.Any time you move a step at a time,you should never allow yourself to become discouraged or overwhelmed. As you complete each step,you will enforce the belief in your ability to grow adn succeed.And as your list of completion dates grow,your motivation and desire will increase. Long-range goals may be related to our dreams of the future. They might cover five years or more. Life is not a static thing.We should never allow a long-term goal to limit us or our course of action. 1.Our long-term goals mean a lot______.
A.if we complete our short-range goals
B.if we cannot reach solid short-term goals
C.if we write down the dates
D.if we put forward some plans
2.New short-term goals are bulid upon______.
A.two years B.long-term goals
C.current activities D.the goals that have been completed
3.When we complete each step of our goals ,______.
A.we will win final success
B.we are overwhelmed
C.we should build up confidence of success
D.we should strong desire for setting new goals 4.Once our goals are drawn up,_______.
A.we should stick to them until we complete them
B.we may change our goals as we have new ideas and opportunities C.we had better wait for the exciting news of success
D.we have made great decision
5.It is implied but not stated in the passage that ______.
A.those who habe long-term goals will succeed
B.writing down the dates may discourage you
C.the goal is only a guide for us to reach our desination
D.every should have a goal
答案：adcbc
大学英语阅读理解题及解答 10
There are two factors which determine an individuals intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of environment in which he is reared. If an individual is handicapped envionmentally ,it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable. The importance of environment in determining an individuals intellingence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old , their parents died, and they were placed in separate foster homes. Peter was reated by parents of low intelligence in an isolatedcommunity with poor educational pooprtunities.Mark was reared inthe home of well-to-do parents who had been to college. He was read to as a child , sent to good schools, and given every opportunity to be stimulated intellectually.This enviromental difference continued until the twins were in their late teens, when they were giben tesets to measure their intelligence. Marks I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities , the twins , having identical brains,would have tested at roughly the same level.
1.This selection can best be titled_________.
a.Measuring Your Intelligence
b.Intelligence and Environment c.The Case of Peter and Mark
d.How the brain Influences Intelligence
2.The beststatement of the main idea of this passage is that _____. a.human brains differ considerably
b.the brain a person is born with is improtant in determining his intelligence c.environment is crucial in determining a persons intelligence d. persons having identical brains will have roughly the same intelligence
3.According to the passage , the average I.Q.is _____.
a.85 b.100
c.110
d.125
4.The case history of the twins appears to support the conclusion that _______. a.individual with identical brains seldom test at same level b.an individuals intelligence is determined only by his enviroment c.lack of opportunity blocks the growth of intelligence d.changes of enviroment produce changes in the structure of the brain
5.This passage suggests that an individual s I.Q.______. a.can be predicted at birth
b.stays the same throuthout his life
c.can be increased by education
d.is determined by his childhood
答案：bcbcc
大学英语阅读理解题及解答 11
The food we eat seems to have profound effects on our health.Although science has made enormous steps in making food more fit to eat ,it has, at the same time,made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well,especially cancer of the colon. Different cultures are more likely to cause certain different illnesses because of the food that is characteristic in these cultures. That food is related to illness is nto a new discovery. In 1945, about 35 years ago, government researchers realized that nitrates, commonly used to preserve color in meats,and other food additivies,caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to beef and living animals, and because of this ,penicillin has been found in the milk of treated cow. Sometimes similar drugs are given to animals not for medical purposes,but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration(FDA) has tried repeatedly to control these procedures, the practices continue. 1.What is the best possible title of the passage?
a.Drug and Food
b.Cancer and Health
c.Food and Health d.Health and Drug 2.Which of the following statements is NOT ture? a.Drugs are always given to animals for medical reasons
b.Some of the additives in our food are added to the food itself and some are given to the living animals c.Researchers have known about the potential dangers of food additives for over thirty-five years. d.Food may cause forty percent of cancer in world. 3.How has science done something harmful to mankind? a.Because of science , diseases caused by polluted food haven been virtually eliminated. b.It has caused a lack of information concerning the value of food. c.Because of the application of science,some potentially harmful substances have been added to food. d.The scientists have preserved the color of meats,but not of vegetables.
4.What are nitrates used for?
a.They preserve flavor in packaged foods.
b.They preserve the color of meats. c.They are the objects of research. d.They cause the animals to become fatter.
5.The word carcinogenic most nearly means _____.
a.trouble-making
b.color-retaining
c.money-making
d.cancer-causing
答案：cacbd
大学英语阅读理解题及解答 12
The economy of the United states after 1952 was the econnomy of a well-fed,almost fully employed people. Despit occasional alarms, the country escaped any postwar depression and lived in a state of boom. A n economic survey of the year 1955, a typical year of the 1950’s, may be typical as illustrating the rapid economic growth of the decade. The national output was value at 10 percent above that of 1954 (1955 output was estimated at 392 billion dollars). The production of manufacturers was about 40 percent more than it had averaged in the years immediately following World War 2. The country’s business spent about 30billion dollars for new factories and machinery.
National income available for spending was almost a third greater than it had been it had been in 1950.
Consumers spent about 256 billion dollars; that is about 700 million dollars a day ,or about twenty-five million dollars every hour , all round the clock. Sixty-five million people held jobs and only a little more than two million wanted jobs but could not find them . Only agriculture complained that it was not sharing in the room. To some observers this was an ominous echo of the mid-1920’s . As farmer’s shre of their products declined , marketing costs rose. But there were , among the observers of the national economy, a few who were not as confident as the majority . Those few seemed to fear that the boom could not last and would eventually lead to the oppsite-depression.
1. What is the best title of the passage? a. The Agriculatural Trends of 1950’s b. The Unemployment Rate of 1950’s
c. U.S. Economy in the 50’s d. The Federal Budget of 1952
2. In Line 3, the word “boom” could best be replaced by______.
a. nearby explosion b. thunderous noise
c. general public support d. rapid economic growth
3. It can be inferred the national from the passage that most people in the United States in 1955 viewed the national economy with an air of _________. a. confidence b. confusion c. disappointment d. suspicion
4. Which of the following were LEAST satisfied with the national economy in the 1950’s?
a. Economists b. Frmaers c. Politicians d. Steelworkers
5. The passage states that incom available for spending in the U.S. was greater in 1955 than in 1950 . How much was it ? a. 60％ b. 50％ c. 33％ d. 90％
答案：cdabc
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