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Passage Three How can we get rid of garbage.9 Do we have enough energy sources to meet

Passage Three

How can we get rid of garbage.9 Do we have enough energy sources to meet our future energy needs?

These are two important questions that many people are asking today. Some people think that man might be able to solve both problems at the same time. They suggest using garbage as an energy source, and at the time it can save the land to hold garbage.

For a long time, people buried garbage or dumped it on empty land. Now, empty land is scarce. But more and more garbage is produced each year. However, garbage can be a good fuel to use. The things in garbage do not look like coal, petroleum, or natural gas; but they are chemically similar to these fossil fuels. As we use up our fossil-fuel supplies, we might be able to use garbage as an energy source. Burning garbage is not a new idea. Some cities in Europe and the United States have been burning garbage for years. The heat that is produced by burning garbage is used to boil water. The steam that is produced is used to make electricity or to heat nearby buildings. In Paris, France, some power plants burn almost 2 million metric tons of the cities garbage each year. The amount of energy produced is about the same as would be produced by burning almost a half million barrels of oil.

Our fossil fuel supplies are limited. Burning garbage might be one kind of energy source that we can use to help meet our energy needs.

44. What two problems can man solve by burning garbage?

A. The shortage of energy and air pollution.

B. The shortage of energy and the land to hold garbage.

C. Air pollution and the shortage of fossil fuel.

D. Air pollution and the shortage of land to hold garbage.

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更多“Passage Three How can we get rid of garbage.9 Do we have enough energy sources to meet”相关的问题

第1题

回答题:Directions:There are 20 blanks in the following passage, and for each blank there a

回答题:

Directions:There are 20 blanks in the following passage, and for each blank there are 4 choices marked A, B, C and D at the end of the passage. You should choose ONE answer that best fits into the passage. Then mark the corresponding letter on the Answer Sheet with a single line through the center.

Sometimes it is better not to know the56of a country that you are visiting57it is to know just a little of it. The58is this:the natives of your59country will often rush to 60you if you seem completely lost and helpless. But they will usually misunderstand your small61to speak their language. They will think that you know62more than you do.

For example, I once asked three people63carefully memorized phrasebook Spanish how to get to a bus station in Mexico City.64each of them poured out a flood of65Spanish.

The result was66I didn' t understand a word and67around for an hour before I found

the station. 68I had missed the bus. The next time I encountered a(n)69like this in an-other city, I was a lot70, so I acted dumbly. Trying to look very pitiful, I71a stranger and asked simply, "Bus station?" He 72told me how to get there; he showed me to the 73walking three blocks out of his74to help a poor, dumb and helpless75.、

材料题请点击右侧查看材料问题

A.conventions

B.customs

C.people

D.language

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第2题

Passage Three It's Christmas again. We live on a dirty street in a shabby house amon

Passage Three

It's Christmas again. We live on a dirty street in a shabby house among people who aren't much good. You can't see how pitiful it is that our neighbors have to make happiness out of this filth (污秽) and dirt. My children must get out of this. But how? The money that we've saved isn't nearly enough.

The McGaritys have money, but they are show-offs with it. The McGarity girl just yesterday stood out there in the street eating from a bag of cookies while a group of hungry children watched her. I saw those children looking at her and crying in their hearts, and when she couldn't eat any more, she threw the rest down the sewer (阴沟).

Miss Jackson who teaches at the Settlement House (教育中心) isn’t rich, but she knows things, she understands people. Her eyes look straight into yours when she talks with you. Everyboby else here looks away because they'rs ashamed of their lives. I'd like to see the children be like Miss Jackson when they grow up.

41. The writer suggests that her family______.

A. is extremely rich

B. is an unhappy one

C. live with nice and kind people

D. long for a change in their life

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第3题

Passage Three No one knows exactly how many disabled (残废的) people there are in the

Passage Three

No one knows exactly how many disabled (残废的) people there are in the world, but estimates suggest the figure is over 450 million. The number of disabled people in India alone is probably more than double the total population of Canada.

In the United Kingdom, about one in ten people have some disability. Disability is not just something that happens to other people. As we get older, many of us will become less mobile (可动的), hard of hearing or have failing eyesight.

Disablement can take many forms and occur at any time of life. Some people are born with disabilities. Many others become disabled as they get older. There are many progressive disabling diseases. The longer time goes on, the worse they become. Some people are disabled in accidents. Many others may have a period of disability in the form. of a mental illness. All are affected by people's attitude towards them.

Disabled people face many physical barriers. Next time you go shopping or to work or visit friends, imagine how you would manage if you could not get up steps, or on to buses and trains. How would you cope if you could not see where you were going or could not hear the traffic? But there are other barriers: prejudice can be even harder to break down and ignorance inevitably represents by far the greatest barrier of all. It is almost impossible for the able-bodied to fully appreciate what the severely disabled go through, so it is important to draw attention to these barriers and show that it is the individual person and their ability, not their disability, which counts.

41. The first paragraph points out that ______.

A. it is possible to get an exact figure of the world's disabled people

B. there are many disabled people in the world

C. the number of disabled people in India is the greatest

D. India has not much more disabled people than Canada

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第4题

Passage Three People enjoy talking about "firsts." They like to remember their first love

Passage Three

People enjoy talking about "firsts." They like to remember their first love or their first car. But not all firsts

are happy ones. Few people enjoy recalling the firsts that are bad.

One of history's bad but important firsts was the first car accident. Autos were still young when it happened. The crash took place in New York City. The year was 1896. The month was May. A man from Massachusetts was visiting the city in his new car. At the time, bicycle riders were still trying to get used to the new set of wheels on the road. No one is sure who was at fault. In any case, the bike and the car collided. The man on the bike was injured. The driver of the car had to stay in jail and wait for the hospital report on the bicycle rider. Luckily, the rider was not killed.

Three years later, another automobile first took place. The scene was again New York City, a real estate broker named Henry Bliss stepped off a streetcar. He was hit by a passing car. Once again, no one is sure just how it happened or whose fault it was. The driver of the car was put in jail. Poor Mr. Bliss became the first person to die in a car accident.

44. In each accident the driver was ______.

A. found guilty

B. set free

C. laughed at

D. put in jail for a while

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第5题

Passage Three An old Indian story says that the game of chess (国际象棋) was invented

Passage Three

An old Indian story says that the game of chess (国际象棋) was invented by Sissa Ben, Prime Minister of King Shirham. As soon as the invention was finished he gave it to the king, who was glad and asked him what he would like to have in return. To the king's surprise, what Sissa wanted seemed very little. "Your Majesty, "said the minister, kneeling before the king. "I want nothing but some wheat. Please put a grain of wheat on the first square of the chessboard (棋盘), two on the second, four on the third, eight on the fourth.., and so on, doubling the number for each following square. Give me enough grains to cover the 64 squares of the chessboard."

"You don't ask for much, my honest servant. You might have asked for gold or money," said the king and then ordered a bag of wheat brought to the palace.

But when the counting began, with one grain for the first square, two for the second, four for the third, and so on, the bag was emptied before the 20th square. More bags were brought, but the number of grain needed for the following squares increased so rapidly that the king was not able to keep his promise even with all the crops in the whole India! In fact, he would have needed 8 466 744 073 709 511 615 grains, which would be as much as that they would produce in about 2000 years!

Now tile king found himself deep in debt to his minister. He had either to face the terrible trouble all his life or to cut off Sissa's head, the litter of which, it is said was what he finally chose.

41. This story tells us ______.

A. how cruel the king was

B. how clever the minister was

C. Sissa was a famous mathematician

D. how the game of chess came into being

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第6题

Passage Three Did you know that a turtle can lay twelve eggs in one minute? A large se

Passage Three

Did you know that a turtle can lay twelve eggs in one minute? A large sea turtle lays around 150 eggs at a time. She lays all these eggs in just a few minutes.

Large sea turtles live in the warm seas of the world. Except for when they lay their eggs, they spend their whole lives in water. When it is time to lay their eggs, the females swim to land. They usually return to the place where they themselves were born. How they find their way back there is a mystery.

When they reach shore, the big, heavy turtles crawl slowly up to the high water mark. Using their flippers, they pull themselves along the sand. They struggle like mountain climbers to attain their goal. When they finally reach dry sand, they rest before beginning the difficult task of laying eggs.

The turtles lay the eggs in deep holes and cover them with warm sand. The sand protects the eggs from harm. Then the females leave them. After a few weeks, if you happened to be walking along the beach, you might see the sand begin to shake in one spot. Then you would see tidy black balls coming out of the sand. The tidy heads of baby turtles!

Baby turtles have a build-in sense of direction. As soon as they are hatched, they head for the water. Once the babies swim out to sea, they don't touch shore again until it is time for them to lay their own eggs.

41. The first sentence lets us know that this passage is about ______.

A. turtles

B. oceans

C. time

D. eggs

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第7题

Passage Two There are two factors which determine an individual's intelligence. The first

Passage Two

There are two factors which determine an individual's 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 (抚养). If an individual is handicapped environmentally, 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 individual's intelligence can be demonstrated by the case history of the identical twins, Peter and Mark. 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 (收养) homes. Peter was reared by parents of low intelligence in an isolated community with poor educational opportunities. Mark was reared in the 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 environmental difference continued until the twins were in their late teens, when they were given tests to measure their intelligence. Mark's IQ 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.

36. This selection can be titled ______.

A. Measuring Your Intelligence

B. Intelligence and Environment

C. The Case of Peter and Mark

D. how the Brain Influences Intelligence

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第8题

Having no language, infants cannot be told what they need to learn. Yet by the age of thre
e they will have mastered the basic structure of their native language and will be well on their way to communicative competence. Acquiring their language is a most impressive intellectual feat. Students of how children learn language generally agree that the most remarkable aspect of this feat is the rapid acquisition of grammar. Nevertheless, the ability of children to conform. to grammatical rules is only slightly more wonderful than their ability to learn words. It has been reckoned that the average high school graduate in the United States has a reading vocabulary of 80,000 words, which includes idiomatic expressions and proper names of people and places. This vocabulary must have been learned over a period of 16 years. From the figures, it can be calculated that the average child learns at a rate of about 13 new words per day. Clearly a learning process of great complexity goes on a rapid rate in children.

What is the main subject of the passage?

A.Language acquisition in children.

B.Teaching languages to children.

C.How to memorize words.

D.Communicating with infants.

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第9题

Passage Three Shopping for clothes is not the same experience for a man as it is for

Passage Three

Shopping for clothes is not the same experience for a man as it is for a woman. A man goes shopping because he needs something.

His purpose is settled and decided. He knows what he wants and he just finds it and buys it, but cares little about the price. All men simply walk into a shop and ask the assistant for what they want. If the shop has it, the salesman quickly takes it out, and the business of trying it on follows at once. If all is well, the deal(买卖) can be and is often completed in less than five minutes, with hard any chat and to everyone's satisfaction.

For a man, small problems may begin when the shop does not have what he wants, or does not have exactly what he wants. In that case the salesman tries to sell the customer something else—he offers the nearest he can to the thing asked for. He would say, "I know this jacket is not the style. you want, Sir, but would you like to try it on for size? It happens to be the color you mentioned." Few men have patience (耐心 ) with this treatment, and the usual answer is, "This is the right color and may be the right size, but I should be wasting my time and yours by trying it on."

Now how docs a woman go about buying clothes? In almost every respect (方面) she does so quite differently. Her shopping is not often based on need. She has never fully made up her mind about what she wants, and she is only "having a look around". She is always open to what the salesman tells her, even to what her friends tell her. She will try on any number of things. What is most important in her mind is the thought of finding something that everyone thinks suits her. Besides, most women have an excellent sense of value when they boy clothes. The), are always ready for the unexpected bargain (便宜货). Faced with a roomful of dresses, a woman may easily spend an hour going from one counter to another before selecting the dresses she wants to try on. It takes time, but surely it is enjoyable to women shoppers. Most dress shops provide chairs for the waiting husbands.

44. When a man is buying clothes, ______.

A. he buys cheap things and does not care about the quality

B. he chooses things that others recommend

C. he does not mind how much he has to pay for the right things

D. he buys good quality things, so long as they are not too expensive

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第10题

Ask three people to look out the same window at a busy street corner and tell you what
they see.Chances are you will receive three different answers.Each person sees the same scene, but each perceives(感觉、察觉) something different about it.

Perceiving goes on in our minds.Of the three people who look out the window, one may say that he sees a policeman giving a motorist a ticket.Another may say that he sees a rush-hour traffic jam at the crossing.The third may tell you that he sees a woman trying to cross the street with four children.For perception is the mind's explanation of what the senses - in this case our eyes - tell us.

Many psychologists today are working to try to decide just how a person experiences or perceives the world around him.Using a scientific method, these psychologists set up experiments in which they can control all of the factors.By measuring and charting the results of many experiments, they are trying to find out what makes different people perceive totally different things about the same scene.

31.Seeing and perceiving are().

A.the same action

B.two separate actions

C.two actions carried on entirely by the eyes

D.several actions that take place at different time

32.Perceiving is an action that takes place().

A.in our eycs

B.only when we think very hard about something

C.only under the direction of a psychologist

D.in every person's mind

33.People perceive different things about the same scene because().

A.they come from different countries

B.they can't agree about things

C.some have better eyesight

D.not clearly mentioned in the passage

34.Psychologists study perception by().

A.setting up many experiments

B.asking each other what they see

C.looking out of the window themselves

D.studying the differences in people's eyes

35.The best title for this passage is().

A.How We See

B.Learning About Our Minds Through Science

C.What Psychologists Perceive

D.How to Become an Experimental Psychologist

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