题目内容

Land, unlike labor and capital, has a special feature: It is in strictly fixed supply in total. Be??cause of this, we say that its price is demand-determined. In other words, the price of land is determined completely by what families and firms are willing to pay for it. But not all the land is the same. Some land is more valuable than other land. The value of land to a potential user may depend upon the characteristics of the land itself or upon its location.

Consider the potential uses of a piece of land in a suburb of Kansas City, Allan wants to build a clothing store in that place. He estimates that he can earn economic profits of $ 10,000 per year there because of the land’s excellent location. Bella, another person interested in buying the comer, believes that she can earn $ 35,000 in economic profits if she builds a drug store there. Clearly, Bella will be more likely to get the land.

Because location is often the key to profits, ‘landowners are frequently able to squeeze their renters. One of the most popular locations in the Boston area, for example, is Harvard Square. There are dozens of restaurants in and around the square, and most of them are full most of the time. Despite this seeming success, most Harvard Square restaurant owners are not getting rich, because they must pay very high rents for the locations of their restaurants. A large part of the restaurant’s revenues goes to rent the land. 

Although the supply of land is generally perfectly fixed, the supply of land in a given use may not be so. As the population of a city grows, housing developers find themselves willing to pay more and more for land. As land becomes more valuable for development, some farmers sell out, and the supply of land that can be used for development increases.

5. What’s the difference between land and other resources?

A. Land’s supply is strictly fixed.  B. The prices of other resources are lower.

C. Land can’t be used up.        D. Land is more useful.

6. Which of the following can’t determine the price of a piece of land?

A. Its location.                               B. Its purchasers’ purpose.

C. The total amount of its supply for general use.   D. Its features.

7. Which of the following is wrong according to the passage?

A. The price of a piece of land is changeable.

B. The profit of a shop is often determined by its location.

C. Most Harvard Square restaurant owners would be getting rich, if they paid lower rents for the locations of their restaurants.

D. The supply of land for development might fall down.

8. Which of the following can be the best title of the passage?

A. The Use of Land                B. The Natural Resources 

C. The Land Market                D. The Land Development

5-8  ADDC


解析:

5. A 细节题。由第一句it is in strictly fixed supply可知。

6. D 细节题。根据文章第一段最后一句排除A和C;根据第二段的例子比较排除B。

7. D 细节题。由最后一句可知。

8. C 主旨题。由第一段第—句Land,unlike labor and capital, has a special feature及全文对土地价格的讨论可知,答案选C。

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SHANGHAI--The Shanghai World Financial Centre will be the tallest land-mark in the world after its completion this century in Pudong, according to the project's Japanese investors.

The building will be located in the prime Lujiazui Zone in Pudong , on a 30,000-square-metre site. The building was originally designed to be a 94-floor office tower with a height of 460 metres.

The project broke ground in 1997 but was later halted as a result of the financial crisis in Southeast Asia.

“As the economy warms up, we are more confident about Shanghai and the whole China and we are working hard to get the Project restarted as soon as possible,” said Katsuyuki Takeuchi, vice-president and general manager of the  Shanghai World Financial Centre Company.

Its parent company, Japan-based Moil Building Co. Ltd, established the Shanghai subsidiary as the operator responsible for this ambitious project. The design, which is undergoing revision in apian, will accommodate international  high-tech  businesses, department stores, art galleries, clubs and a five-star hotel. Unlike the gloomy economies of the United States, Europe and Japan, China enjoys a strong growth with brighter prospects, Takeuchi said.

More capital and businesses are expected to flow into Shanghai, which aims to become a world centre for trade and the financial industry--with Lujiazui as its showpiece.

The layout of Luijiazui includes three tall buildings, one of which is the completed Jinmao Tower, each rising above 400 metres, as designed by local government after holding an international design competition early last decade.

Other buildings nearby fall in height gradually, creating a special shape against the skyline. The Shanghai World Financial Centre will be built as the peak of the mountain. “The peak will be safe thanks to the perfect design, advanced technology and the stable social and political environment in Shanghai,” Takeuchi said, reassuring those who might be anxious about the safety of the soon-to-be world's tallest building.

 

52. Why is the Shanghai World Financial Center to be built?  :

A. Because it is by the bank of the Changjiang River.

B. Because it is going to be the highest building in China.

C. Because the economy of China is of a better future than of  other countries.

D. Because the builders in Shanghai could be sure of the quality of the building.

53. Seen from a long distance, the Lujiazui Zone looks like a(an)

A. apple    B. mountain    C. box    D. basin

54. Why will the Shanghai World Financial Center be of great safety?

A. Because it will be the peak of a mountain.

B. Because its design and technology are of the top levels.

C. In Shanghai there is a stable social and political environment.

D. B and C.

55. Which of the following has the same meaning as the sentence“... reassuring those who might be anxious about the safety of the soon-to-be world's tallest building”

A. Comfort the people so that they won't worry about the safety of the peak.

B. Tell the people the tallest building will be finished soon.

C. Advise people not to be anxious about the building until it is finished.

D. Make sure that the building will be built in Shanghai.

The African elephant,the largest land animal remaining on earth,is of great importance to African ecosystem(生态系统).Unlike other animals,the African elephant is to a great extent the builder of its environment.As a big plant-eater,it largely shapes the forest-and-savanna(大草原) surroundings in which it lives,therefore setting the terms of existence for millions of other animals that live in its habitat(栖息地).
It is the elephant’s great desire for food that makes it a disturber of the environment and an important builder of its habitat.In its continuous search for the 300 pounds of plants it must have every day,it kills small trees and underbushes,and pulls branches off big trees.This results in numerous open spaces in both deep tropical forests and in the woodlands that cover part of the African savannas.In these open spaces are numerous plants in various stages of growth that attract a variety of other plant-eaters.
Take the rain forests for example.In their natural state,the spreading branches overhead shut out sunlight and prevent the growth of plants on the forest floor.By pulling down trees and eating plants,elephants make open spaces,allowing new plants to grow on the forest floor.In such situations,the forests become suitable for large hoofed plant-eaters to move around and for small plant-eaters to get their food as well.
What worries scientists now is that the African elephant has become an endangered species.If the elephant disappears,scientists say,many other animals will also disappear from vast areas of forest and savanna,greatly changing and worsening the whole ecosystem.
【小题1】What is the passage mainly about?

A.Disappearance of African elephants.
B.Forests and savannas as habitats for African elephants.
C.The effect of African elephants’ search for food.
D.The eating habit of African elephants.
【小题2】What does the underlined phrase “setting the terms” most probably mean?
A.Fixing the time.
B.Worsening the state.
C.Improving the quality.
D.Deciding the conditions.
【小题3】What do we know about the open spaces in the passage?
A.They result from the destruction of rain forests.
B.They provide food mainly for African elephants.
C.They are home to many endangered animals.
D.They are attractive to plant-eating animals of different kinds.
【小题4】The passage is developed mainly by______.
A.showing the effect and then explaining the causes
B.pointing out similarities and differences
C.describing the changes in spare order
D.giving examples

Most people in the world like to enjoy nature. Travel is one of the most popular ways. Nowadays modern transportation can take people everywhere. But people who lived before the 1880s probably would not travel very far. They would not have time to travel far from their work. Anyone who travelled  36  would usually walk or ride a horse. But in Germany a man named Karl Benz had an idea that  37  the world in a dramatic way. In 1885, he made  38  . His car had three wheels,  39  most cars today. The car could only go  40  16 kilometres an hour.

At around the same time, the man  41  his first car in Detroit, America is called Henry Ford. Detroit is now still famous all over the world as the centre of American car-making.

Cars were very few and only  42  people could buy them.  43  , in England cars were thought to be  44  at that time, so for a few years someone  45  walk in front of every car  46  a red flag! This was to make sure that the car did not go too fast and hurt  47  .

In the 1910s, Henry Ford had  48  a better kind of car called the Model T Ford and he built a  49  where the cars could be made  50  . In this way the car could be made  51  and the cost was less and more and more people could  52  them. But there was still a problem  53  all the cars were black. That was because it was 54  to produce cars that were all the same color. Now, of course, you can buy cars in all  55  .

1.

A.by air

B.by sea

C.on foot

D.on land

 

2.

A.discovered

B.found

C.changed

D.invented

 

3.

A.a first car

B.the first car

C.his first wheel

D.a first wheel

 

4.

A.unlike

B.like

C.as if

D.as

 

5.

A.with a speed of

B.at a speed of

C.at speed of

D.for a speed of

 

6.

A.making

B.made

C.makes

D.having made

 

7.

A.busy

B.rich

C.strong

D.kind

 

8.

A.However

B.But

C.While

D.Therefore

 

9.

A.interesting

B.unusual

C.dangerous

D.wonderful

 

10.

A.wanted to

B.was forced to

C.must

D.would

 

11.

A.waved

B.to wave

C.waving

D.wave

 

12.

A.anyone

B.someone

C.everyone

D.no one

 

13.

A.sold

B.discovered

C.found

D.produced

 

14.

A.store

B.market

C.museum

D.factory

 

15.

A.with machine

B.by machines

C.by hand

D.using hands

 

16.

A.quickly

B.slowly

C.quitely

D.quietly

 

17.

A.lend

B.sell

C.buy

D.watch

 

18.

A.that

B./

C.which

D.what

 

19.

A.cheap

B.more cheap

C.cheaper

D.much cheap

 

20.

A.kinds

B.shapes

C.colors

D.sizes

 

The energy crisis (危机) has made people aware of how the careless use of the earth’s energy has brought the whole world to the edge of disaster. The over – development of motor transport, with its increase of more cars, more traveling, has contributed to the near – destruction of our cities and the pollution not only of local air but also of the earth’s atmosphere.

Our present situation is unlike natural disasters of the past. Worldwide energy use has brought us to a state where long – range planning is vital. What we need is not a continuation of our present serious state, which endangers the future of our country, our children, and our earth, but a movement forward in order to work rapidly and effectively on planetary problems.

This country has been falling back under the continuing exposures of loss of morality (道德) and the revelation (揭露) that lawbreaking has reached into the highest place in the land. There is a strong demand for morality to turn for the better and for some devotion that is vast enough and yet personal enough to enlist the devotion of all. In the past it has been only in a way in defense of their own country and their own benefits that people have been able to devote themselves wholeheartedly.

This is the first time that we have been asked to defend ourselves and what we hold dear in cooperation with all the other people of this planet, who share with us the same endangered air and the same endangered oceans. There is a common need to reassess our present course, to change that course and to employ new methods through which the world can survive. This is a priceless opportunity.

To grasp it, we need a widespread understanding of nature if the crisis we and the world are facing is no passing inconvenience, no by-product(副产品)of the ambitions of the oil – producing countries, no environmentalists’ only fears, no byproduct of any present system of government. What we face is the result of the invention of the last four hundred years. What we need is transformed life style. This new life style can flow directly from science and technology, but its acceptance depends on a sincere devotion to finding a higher quality of life for the world’s children and future generation.

1. Which of the following has nearly destroyed our cities?

A. The loss of beliefs and ideas.                        B. More of law – breaking.

C. Natural disasters in many areas.                     D.  The rapid growth of motors.

2. By comparing past problems with present ones, the author draws our attention to the        .

A. seriousness of this crisis                                B. ineffectiveness of laws

C. similarity of the past to the present          D. hopelessness of the situation

3. Which of the following is used as an example to show the loss of morality?

A. Disregard for law.                                        B. Lack of devotion.

C. Lack of understanding.                                 D. Destruction of cities.

4. The author wrote the passage in order to        .

A. make a recommendation for a transformed life style

B. limit ambitions of the people of the whole world

C. demand devotion to nature and future generation

D. encourage awareness of the decline of morality

 

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