For thousands of years, man has enjoyed the taste of apples. Apples, which are about 85 percent water, grow almost everywhere in the world but the hottest and coldest areas (地区). Among the leading countries in apple production are China, France and the United States.

There are various kinds of apples, but a very few make up the majority of those grown for sale. The three most common kinds grown in the United States are Delicious, golden Delicious, and McIntosh.

　　Apples are different in colour, size, and taste. The colour of the skin may be red, green, or yellow. They have various sizes, with Delicious apples being among the largest. The taste may be sweet or tart (酸的). Generally, sweet apples are eaten fresh while tart apples are used to make applesauce (苹果酱).

　　Apple trees may grow as tall as twelve meters. They do best in areas that have very cold winters. Although no fruit is yielded during the winter, this cold period is good for the tree.

1.It can be learned from the text that Delicious apples are __________

　 A. grown in France.　　   B. sold everywhere.

　 C. very big.　　　　　　  D. quite sweet.

2.Cold winter weather is good for ___________

　 A.the growth of apple trees.

　 B. producing large apples.

　 C. improving the taste of apples.

　 D. the increase of water in apples.

3.China, France and the United States are considered to _______________

　A. be large producers of apples.

　B. be large producers of applesauce.

　C. have the longest history in apple production.

　D. have the coldest winter among apple producing countries.

4.The word yielded in the last sentence means _______________

A.improved.　          B. increased.　 C.produced.　     D. sold.

No country in the world has more daily newspapers than the USA. There are almost 2,000 of them, as compared with 180 in Japan, 164 in Argentina and 111 in Britain. The quality of some American papers is extremely high and their views are quoted all over the world. Famous dailies like the Washington Post or the New York Times have a powerful influence all over the country. However, they are not national newspapers in the sense that The Times is in Britain or Le Monde is in France, since each American city has its own daily newspaper. The best of these present detailed description of national and international news, but many tend to limit themselves to state or city news.
　Like the press in most other countries, American newspapers range from the “sensational” which feature crime and gossip(闲谈), to the “serious”, which focus on factual news and the analysis of world events. But with few exceptions, American newspapers try to entertain as well as give information, for they have to compete with the attraction of television.
Just as American newspapers satisfy all tastes, so do they also try to attract readers of all political parties. A few newspapers support extremist(极端主义的) groups on the far right and on the far left, but most daily newspapers try to attract middle-of-the-road Americans who are moderate(中立的). Many of these papers print columns by well-known journalists of different political and social views, in order to present a balanced picture.
As in other countries, American newspapers can be either responsible or irresponsible, but it is generally accepted that the American press serves its country well and that it has more than once courageously exposed political scandals(丑闻) or crimes, for instance, the Watergate Affair(水门事件). The Newspapers drew the attention of the public to the horrors of the Vietnam War.
【小题1】There are fewer national newspapers in          .
　　A. Britain than in the USA.    B. France than in Britain
　　C. the USA than in Britain or France
　　D. France than in the USA or Britain
【小题2】Most American newspapers try hard to entertain their readers because
.　　

 _____ all the inventions have in common is ______ they have succeeded.

It is pretty much a one-way street. While it may be common for university researchers to try their luck in the commercial world, there is very little traffic in the opposite direction. Pay has always been the biggest deterrent, as people with families often feel they cannot afford the drop in salary when moving to a university job. For some industrial scientists, however, the attractions of academia (学术界) outweigh any financial considerations.

　　Helen Lee took a 70% cut in salary when she moved from a senior post in Abbott Laboratories to a medical department at the University of Cambridge. Her main reason for returning to academia mid-career was to take advantage of the greater freedom to choose research questions. Some areas of inquiry have few prospects of a commercial return, and Lee’s is one of them.

　　The impact of a salary cut is probably less severe for a scientist in the early stages of a career. Guy Grant, now a research associate at the Unilever Centre for Molecular Informatics at the University of Cambridge, spent two years working for a pharmaceutical (制药的) company before returning to university as a post-doctoral researcher. He took a 30% salary cut but felt it worthwhile for the greater intellectual opportunities.

　　Higher up the ladder, where a pay cut is usually more significant, the demand for scientists with a wealth of experience in industry is forcing universities to make the transition (转换) to academia more attractive, according to Lee. Industrial scientists tend to receive training that academics do not, such as how to build a multidisciplinary team, manage budgets and negotiate contracts. They are also well placed to bring something extra to the teaching side of an academic role that will help students get a job when they graduate, says Lee, perhaps experience in manufacturing practice or product development. “Only a small number of undergraduates will continue in an academic career. So someone leaving university who already has the skills needed to work in an industrial lab has far more potential in the job market than someone who has spent all their time on a narrow research project.”

1.By “a one-way street” in Paragraph One, the author means ________.

　 A. university researchers know little about the commercial world

　 B. there is little exchange between industry and academia

　 C. few industrial scientists would quit to work in a university

　 D. few university professors are willing to do industrial research

2.The underlined word “deterrent” most probably refers to something that ________.

　 A. keeps someone from taking action      B. helps to move the traffic

C. attracts people’s attention              D. brings someone a financial burden

3.What was Helen Lee’s major consideration when she changed her job in the middle of her career?

A. Flexible work hours.                        

B. Her research interests.

C. Her preference for the lifestyle on campus.

D. Prospects of academic accomplishments.

4. Guy Grant chose to work as a researcher at Cambridge in order to ________.

　 A. do financially more rewarding work

　 B. raise his status in the academic world

　 C. enrich his experience in medical research

　 D. exploit better intellectual opportunities

5.What contribution can industrial scientists make when they come to teach in a university?

　 A. Increase its graduates’ competitiveness in the job market.

　 B. Develop its students’ potential in research.

　 C. Help it to obtain financial support from industry.

D. Gear its research towards practical applications.