The bad weather r grain harvests in the last couple of years. 查看更多

 

题目列表(包括答案和解析)

Industrial pollution is not only a problem for the countries of Europe and North America but also an extremely serious problem in some developing countries. For these countries, economic growth is a very important aim. They want to introduce industries, and so they put few controls on the industries which cause pollution.

Cubatao, an industrial town of 85 000 people in Brazil, is an example of the connection between industrial development and pollution. In 1954, Cubatao had no industry. Today it has more than twenty large factories, which produce many pollutants(污染物). The people of the town are suffering from the poisonous matter in their environment and the bad effects can be clearly seen. Birth shortcomings are extremely common. Among children and adults, lung problems are sometimes twelve times more common in Cubatao than in other places.

It is true that Brazil, like many other countries, has laws against pollution, but these laws are not enforced strictly enough. It is cheaper for companies to take no notice of the laws and pay the fines(罚款) than to buy the expensive equipment that will reduce the pollution. It is clear, therefore, that economic growth is more important to the government than to the health of the workers. However, the responsibility(责任) does not completely lie with the Brazilian government. The example of Cubatao shows that international companies are not acting in a responsible way either. A number of the factories in the town are owned by large companies from France, Italy, and the U. S. They are doing things in Brazil that they would not be able to do at home. If they caused the same amount of pollution at home, they would be severely(严厉地) punished or even put out of business.

Why don’t developing countries have strict pollution controls?

A. The new industries they want to introduce do not cause much pollution.

B. Pollution is not a serious problem for developing countries.

C. They don’t realize the balance of nature will be destroyed by some pollutants.

D. If they put stricter controls on industry, fewer companies would build new plants in developing countries.

What is the author’s purpose in taking Cubatao as an example?

A. To show that industry can develop very fast in developing countries.

B. To show that the pollution problem in Brazil is extremely serious. 

C. To show that industrial growth can cause pollution problems for developing countries.

D. To show that pollution is killing many people and destroying the whole economy of Brazil.

How is the health of the population of Cubatao?

A. There are more heart diseases among people who live near chemical factories.

B. More people suffer from lung diseases because of poisonous matter.

C. Their health is affected by pollutants the same way as that of other Brazilians.

D. Babies there are found not as bright as those who live in other places.

Why do some foreign companies like to set up their plants in Brazil?

A. The investment(投资) environment in Brazil is suitable for them.

B. They will not be severely punished if they cause pollution in Brazil.

C. They can make much money because they do not have to pay Brazilian workers much.

D. They can act in an irresponsible(不负责任的) way in Brazil because there are no pollution laws there.

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根据下列句子及所给单词的首字母或汉语注释,写出空缺处各单词的正确形式(共10小题,每小题0.5分,满分10分)

1.She g_____________ from the university two years ago.

2.He is a r__________ boy. So you can trust him.

3.After the terrible flood, all the villages and towns were in r___________.

4.In my o__________, the sports meeting should be put off because of the bad weather.

5.He took a friendly a____________ to me ,which made me happy.

6.Qian Xueshen ___________ (奉献) himself to science before he died.

7.Ten fishermen were saved in a sea ____________(营救)。

8.They helped the child ___________(埋葬) his father。

9.The young man went on working hard and __________ (最后) he succeed.

10.John is very __________(活跃的) in the English class.

 

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—John looks a bit upset.Did you tell him the bad news?

—Yes,but I________him after his birthday party.

A.should have told   

B.must have told

C.shouldn’t have told   

D.needn’t have told

 

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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 life, 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 a natural part of everyday life 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 and 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 sign of unusual difficulties. When exposed to stress, in whatever form, we react both chemically and physically. In fact we make choice between “flight or fight” and in more primitive days the choices 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. Since we can't 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 regard working as their greatest enjoyment

B.they believe that work is superior to relaxation

C.they are traveling fast all the time

D.they are becoming busier with their work than ever before

2.According to the author, the most important character for a good manager is his________.

A.strong will to hold out stress

B.knowing the art of relaxation

C.high sense of responsibility

D.having control over performance

3.Which of the following statements is TRUE, according to the passage?

A.We can find quite a few ways to avoid stress.

B.Stress is always harmful to people's health

C.It’s easy to change the habit of keeping oneself busy with work.

D.Different people can bear different amount of stress.

4.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.“establish links between diseases and stress”

 

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If you are having trouble falling asleep, you are in good company. About 65% of Americans said they have sleeping problems a few nights each week, according to a recent study by the National Sleep Foundation. Sleeping too little can lead to a higher risk of becoming fat and getting depressed(沮丧的). But before you go to a doctor for advice, it is worth examining your sleeping habits one more time. Some of your favorite evening habits may have something to do with the sleeping problems.

Setting a Bright Alarm Clock

The light of your bright alarm clock can prevent you from falling asleep. You can make your room as dark as possible. Cover the bright numbers with a book or consider buying a small travel clock. Your cellphone alarm may also do the trick.

Counting Sheep

When you just can’t  fall asleep, it’s useless to stay in bed to count sheep. If you’ve been trying to fall asleep for more than 30 minutes, the National Sleep Foundation suggests you get up to do some reading or watch TV for a while. Such activities will make you sleepy. Before you know it, you’ll be going back to bed really tired.

Exercising Late at Night?

Daytime workouts(锻炼) will keep you full of energy for hours. That’s why you don’t want to exercise within three hours of hitting the sack. Fierce(剧烈的)  physical activity raise your body temperature and pumps your energy level—both are bad for a good night’s sleep.

1.What can we learn from the first sentence of the passage?

A.It’s not good to fail to fall asleep at night.

B.People in a good company often have sleeping problems.

C.There are many people who have sleeping problems.

D.You should find someone to talk to if you can’t fall asleep.

2.The underlined part “hitting the sack” in the last paragraph means “______”.

A.going back home                        B.going to bed

C.going to the gym                        D.falling asleep

3.Which of the following is NOT mentioned in the passage?

A.The bad results o f getting too little sleep.

B.Why the bright alarm clock keeps you awake.

C.What to do if you can’t fall asleep after 30 minutes.

D.Why watching TV and reading books make people sleepy.

4.By writing the passage, the writer mainly wants to tell us _______.

A.why so many people can’t sleep well at night

B.how to enjoy a good night’s sleep

C.that sleeping problems are troubling more and more people

D.that people may solve their sleeping problems by some habits

 

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