They have developed many advanced techniques that are （) to those used in most factories.

The doctors have developed a new （) in heart surgery.

Computer Software CHENGDU－Chinese scientists have developed a computer software system
Computer Software
CHENGDU-Chinese scientists have developed a computer software system which can automatically translate Internet files into the Chinese language.
The software has the capacity to translate 150,000 Chinese characters per hour, with 80 percent of the total content easily understandable after the translation process.
The major problem hindering the development of the Internet in China is the language barrier. Many Chinese users feel that their English is inadequate for operating the Internet, which is predominantly in English.
Development of translation software is part of a high-tech program introduced by the State Science and technology Commission in the niid-1980s.
The software, jointly developed by a research institute and a university in Southwest China's Sichuan Province, runs in the Windows environment. Users can use a mouse to achieve instant translations, while maintaining the original format of documents or pictures.
Questions 1-5 are based on Passage
1. The passage is mostly taken from _________
A. a newspaper B. a magazine
C. a novel
2. Which of the following phrases can be used to replace the word "hinder" in the
sentence "The major problem hindering the development of the Internet in china is
the language barrier _________
A. holding on B. holding to
C. holding back
3. It can be inferred from the passage that Internet is mainly operated through
A. Chinese B. English
C. German
4. Which of the following statements is NOT true about translation software？
A. It is part of a high-tech programme
B. It is developed by a research institute and a university in Beijing
C. It runs in the Windows environment
5. The'mouse, in the last paragraph refers to__________.
A. the device connected to a computer to control the cursor's movement
B. the animal of which the cat is the natural enemy
C. a kind of mouse-like toy for children

Studies show that the world in 2010 will be more crowded，more polluted and less stable ecologically(在生态方面)than the world we live in now.Visible ahead is serious stress involving population，resources and environment.Despite greater food output，people in the world will be poorer in many ways than they are today.For hundreds of millions of the extremely poor，the outlook for food and other necessities of life will be no better.For many it will be worse.While the economies of the developing countries are expected to grow at a faster rate than those of the industrialized nations，the total national product per head in most less developed countries remains low.The existing gap between the rich and poor nations will further widen.World food production is estimated to increase by 90 percent from 1970 to 2010.Most of that increase goes to the countries that already have relatively higher per-head food consumption(消费).Meanwhile，per-head consumption of food in the developing countries will scarcely improve or will actually fall far below the present inadequate level.What is worse is prices for food are expected to double.As a result，many less developed countries will have increasing difficulties meeting energy needs.For the one quarter of mankind that depends primarily on wood for fuel，the outlook is not hopeful.Regional water shortage will become more severe.In the 1970-2010 period population growth will require twice as much water as it does today in nearly half the world.Still greater increases would be needed to improve standards of living.Development of new water supplies will become more costly.
1. According to the passage，in 2010 while output of food will be greater，_____.
A. people will have sufficient food supplies
B. the world resources will become more than enough
C. in most developing countries people will have less food than they have today
D. the living standards of the world's population will improve greatly
2. According to the author，in 2010 for many poor people，_____.
A. things will get even worse
B. things will be a little better
C. it will be necessary for them to improve their housing
D. it will be impossible to obtain enough necessities of life
3. In the 1970-2010 period，the large proportion of global increase of food production goes _____.
A. to 90 percent
B. to developing countries
C. to any country in the world that needs it
D. to those countries that already have high per head consumption
4. How does the author predict the development of new water supplies in the future_____
A. Water shortage will occur in some regions only.
B. Development of new water supplies will be more expensive.
C. The less developed countries need more water than the developed ones.
D. The demand for water will double with the growing population.
5. Which of the following may best serve as the title of this passage_____
A. The Future Problems in the World.
B. Water and Air Pollution.
C. Water and Food Shortages.
D. Food Production and Consumption.

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Kite flying is the sport of sending up into the air, by means of the wind, a light frame. covered with paper, plastic or cloth. The frame. can be one of many different shapes and is attached to a long string held in the hand or wound on a drum. Kites have a long history of practical application and many different types of kite have been developed to serve various purposes.
The ancient Chinese used bird-kites to carry ropes across rivers and valleys. The current folding kite which will dive excitingly is an improved type of such a kite. With its long flat body and single pair of bird-like wings, it looks just like a large bird in the air. The modern version is usually made of tissue-paper rather than the traditional silk.
Man-lifting kites were developed in ancient times, again by the Chinese, for getting information from walled cities and army camps. In fact, as recently as World War II , German U-boats flew kites from their towers to lift people into the air to watch the land. These kites, which are no longer in existence, were made of light-weight cloth. They were much larger and stronger than the Chinese ones. Their design, however, was simply that of the cutter kite. Smaller in size, this type of kite is still very popular as a toy for children, being easy to make with a diamond-shaped frame, no wings and brown-paper covering.
Box-kites are another type of kite found in toy shops today. The first box-kite, named for its box-like body, was developed in the nineteenth century to test theories of flight and this type of cotton-covered kite greatly assisted the success of early aeroplanes.
These kites are the ancestors of a heavier version of the box-kite, called the double box-kite, which consists of two main sections, placed side by side. Developed for the peacetime purpose of fishing in strong sea wind, it is the only modern kite described which has practical value. A long-lasting plastic material has to be used for this kite, which carries fishing lines.
36. The ancient Chinese bird-kites were usually made of light frames covered with ______.
A.silk
B.paper
C.cloth
D.plastic
37. The kites used by German U-boats in World War Ⅱ for the military purpose were made of ______.
A.brown paper
B.plastic material
C.light-weight cloth
D.traditional silk
38. The ancient Chinese man-lifting kites were used ______.
A.to carry ropes across rivers and valleys
B.for the military purpose
C.as toys for children
D.for fishing in strong sea wind
39. Which of the fllowin statements is not true？
A The frame. ofa kie is tacted to log sring held i the hand or wound on drum
B The frst box-kite was developed in the nineteth century
C. The cuter kite has a diamond shaped body but no wings
D The crrent folding kite is developed to test thories of fight.
40. The best title for this passage may be ______.
A.The Ancestors of Modern Kites.
B.The History of the Chinese Kites.
C.Different Types and Uses of Kites.
D.The Difference between Ancient and Modern Kites.

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For years we have believed we were either healthy or sick.【51】, during the mid-1990s, scientists developed a new concept called "sub-health", a status【52】health and illness. The concept of sub-health has become【53】because it has helped to explain many health problems.【54】one study, only 5. 6% of people in the overall population are actually sick,【55】the sub-healthy group consists of about 60%, and the【56】population is considered healthy.【57】of one's sub-health will help one to be alert to the underlying disease and remain healthy. Sub-health is a state in which the body is【58】turning from health to illness or from illness to health. Our bodies are actively【59】the conditions of health, sub-health and disease. Factors【60】aging, internal or external toxicity (毒性), and body or mind exhaustion may cause sub-heath, but taking good care of the body can change a sub-healthy status to a healthy one.
(51)
A．Besides
B．However
C．Meantime
D．Therefore

We are profoundly ignorant about the origins of language and have to content ourselves with more or less plausible speculations. We do not even know for certain when language arose, but it seems likely that it goes back to the earliest history of man, perhaps haft a million years ago. We have no direct evidence, but it seems probable that it took the earliest forms of human cooperation. In the Ice Ages of the Pleistocene(更新世) period, our earliest human ancestors established the Old Stone Age culture; they made stone tools and, later, tools of bone, ivory, and antler; they made fire and cooked their food; they hunted big game, often by methods that called for considerable cooperation and coordination. As their material culture gradually developed, they became artists and drew pebbles as well as wonderful paintings of animals on the walls of caves. It is difficult to believe that the makers of these Paleolithic(旧石器时代的) cultures lacked the power of speech. It is a long step, admittedly, from other earliest flint weapons to the splendid spear of the late Stone Age: the first crude flints date back perhaps to 500,000 B.C., while the finest achievements of Old Stone Age man are later than 100,000 B. C.; and in this period we can envisage a corresponding development of language, from the most primitive and limited language of the earliest human groups to a fully developed language in the flowering time of Old .Stone Age culture.
How did language arise in the first place？ There are many theories about this, based on various types of indirect evidence, such as the language of children, the language of primitive societies, the kinds of changes
that have taken place in language in the course of recorded history, the behavior. of higher animals like chimpanzees, and the behavior. of people suffering from speech defects. These types of evidence may provide us with pointers, but they all suffer from limitations.
When we consider the language of children, we haw to remember that their situations are quite different from those of our earliest human ancestors because the child, growing up in an environment where there is al- ready a fully developed language, is surrounded by adults who use that language and are teaching it to him. For example, it has been shown that the earliest words used by children are mainly the names of things and people ("doll," "spoon," "Mummy"), but this fact does not prove that the earliest words of primitive man were also the names of things and people. When the child learns the name of an object, he may then use it to express his wishes or demands.
"Doll!" often means,. "Give me my doll!" or "I've dropped my doll. Pick it up for me!" The child is us- ing language to get things done, and it is almost an accident of adult teaching that the words used to formulate the child's demands are mainly nouns instead of words like "Bring!" "Pick Up!" and so on.
Theories of the origin of language include all of the following EXCEPT______.
A．communication among primitive men
B．the need to communicate
C．the language of children
D．the first man's extensive vocabulary

People thinking about the origin of language for the first time usually arrive at the conclusion that it developed gradually as a system of grunts, hisses and cries and【C1】______ a very simple affair in the beginning.【C2】______ ,when we observe the language behaviour of【C3】______ we regard as primitive cultures, we find it【C4】______ complicated. It was believed that an Eskimo must have at the tip of his tongue a vocabulary of more than 10 000 words【C5】______ to get along reasonably well, much larger than rite active vocabulary of an average businessman who speaks English.【C6】______ ,these Eskimo words are 【C7】______ more highly inflected than【C8】______ of any of the well-known European languages, for a【C9】______ noun can be spoken or written in【C10】______ hundred different forms, each【C11】______ a precise meaning different from that of any other. The【C12】______ of the verbs are ever more【C13】______ .The Eskimo language is, therefore, one of the most difficult in the world to learn,【C14】______ the result that almost no traders or explorers have【C15】______ tried to learn it.【C16】______ ,there【C17】______ grown up, in communication between Eskimos and whites, a jargon.【C18】______ to the pidgin English used in Old China, with a vocabulary of from 300 to 600 uninflected words. Most of them are derived from Eskimo【C19】______ some are derived from English, Danish, Spanish, Hawaiian and other languages. It is this jargon that is usually 【C20】______ by travelers as "the Eskimo language".
【C1】
A．must be
B．must have been
C．ought to be
D．should be

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Contacts （交往) between Japan and the rest of the world have grown a great deal in the twe
Contacts (交往) between Japan and the rest of the world have grown a great deal in the twentieth century. In the last thirty years, business contacts between Japan and the West have become very important. Many foreign companies now have offices in Japan and Japanese businessmen do business around the world.
Differences between Japanese and Western ways of doing business, however, often bewilder the foreign businessman and make doing business in Japan difficult for foreigners.
The American businessman, for example, wants to start talking business immediately. He wants quick decisions. He does not wait. The Japanese, on the other hand, likes to arrive at decisions gradually after giving them a great deal of thought.
Another thing foreign businessmen have difficulty in understanding is when a Japanese means "Yes" or "No". This is because of cultural difference for a Japanese to say "No" directly.
In English, it is easy to say "No" to something we do not want to do. But in Japan it is very difficult to say "No". To refuse an invitation or a request with "No", or a similar phrase, is felt to be impolite. It is thought to be selfish (自私) and unfriendly. So instead of saying "No" directly, the Japanese have developed many ways to avoid saying "No". These enable them to avoid hurting other people's feeling. However, this often makes communication with the Japanese difficult for foreigners to understand and follow.
Paragraph One tells us that______.
A．it is not always easy for foreigners to do business in Japan
B．Japan is a very important country for businessmen
C．business contacts between Japan and the West are important
D．Japanese businessmen do business all around the world

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People produce food in many ways.Agriculture，or farming，developed thousands of years ago

People produce food in many ways.Agriculture，or farming，developed thousands of years ago. ___11___about 100 years ago, most farmers in the United States Produced only enough food for their own___12___Today,modern equipment and farming methods have greatly ___13___the American farmer’s productivity.

In various parts of the world,people___14___many animals that supply meat and milk. Cattle, horses, goats, sheep, and pigs are important food animals. In the United States, the cow is the major source of milk products. Chickens___15___ people with both meat and eggs.

Fishing is an important source of food, ___16___in areas near the sea. Some countries, like Japan, consume much more fish than meat.

The wealthy areas of the world consume the most food , ___17___include the United States, Canada, and Europe. Many countries are able to import food if it cannot be produced at home. ___18___Great Britain imports about 75percent of its meat，and grows less than half the food its people require.

___19___people of the poor countries of the world usually eat only what they are able to produce themselves. In some parts of Asia, people live ___20___rice alone.

11.A.In B.Until C.From D.for

12.A.needs B.reasons C.efforts D.interests

13.A.protected B.supported C.increased D.reflected

14.A.grow B.raise C.train D.store

15.A.prepare B.treat C.serve D.provide

16.A.certainly B.actually C.occasionally D.especially

17.A.these B.where C.which D.they

18.A.In addition B.For example C.Above all D.After all

19.A.However B.Therefore C.Moreover D.instead

20.A.with B.for C.on D.through