June 26, 2000 — the Human Genome(基因組) Project, a great $3 billion, 15-year task aimed at drawing the genetic(遺傳的) map of humans, is now more than 90 percent completed. The scientific and medical communities are very excited about the chances genetic research provides for getting rid of diseases and prolonging(延長) human life. But those communities and policy makers also are careful about the scientific door they are opening as the project uncovers the mysteries of life.

For the last few years, the genetic advances in the developing field of biotechnologyhave provides material for all kinds of work, but the developments of modern science in unlocking the secrets of the human genetic codehave opened a world of possibilities for human health, as well as for the popular imagination.

While European and Japanese researchers are making rapid progress in decoding(解碼) human DNA, the leading organization for genetic research is in the United States, which began in 1990, is “unlocking the code” of the human body to learn how to defeat fatal(致命的)diseases. Already, the Human Genome Project has become widely known and praised for finding the genes connected with terrible diseases as yet(迄今), and making progress toward separating the genes that show a sign of breast cancer or AIDS.

Once these genes are found and studied, researchers can develop new ways to attack infections, and genetic diseases. Medical companies are very interested in mapping the human genome, as they expect to develop a lot of new drugs for these illnesses.

1. Why did the scientists work hard at mapping the human genome?

A. Because the human genome can destroy many illnesses.

B. Because the human genome's completion can help them get rid of many diseases.

C. Because they wanted to be better known than others.

D. Because the human genome can provide a lot of chances of work.

2.Which country studied the genes most rapidly in the world?

A. Japan.           B. Germany.              C. The United States.       D. China.

3. Which of the following is NOT true?

A. If the genes can be found, scientists can study many new ways to cure illnesses.

B. The scientists have made great progress in connecting the genes with the cancers.

C. Many medical companies show great interest in drawing the human genome map.

D. The United States began the Genes Study early in the 19th century.

4.The author suggests that the Human Genome Project can cause _______.

A. the policy makers to feel very worried and careful

B. the scientists to work harder

C. many people to find work easily

D. a lot of companies to produce many new drugs

5. The main idea of this article is about _______.

A. unlocking genetic code                                            B. the genes' discovery

C. the great human genome                                       D. the genes and the scientists

 

【答案】

 

1.B

2.C

3.D

4.B

5.A

【解析】略

 

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科目：高中英語 來源： 題型：閱讀理解

Liu Xiang, a 21-year-old Chinese athlete, got the gold medal of the fascinating men’s 110m hurdles before a crowd of 70,000 at the Olympic Stadium in the 28th Olympics in Athens late Friday local time. He clocked an excellent 12.91 seconds to equal the world record set by Britain’s Collin Jackson in 1993.

It is the first gold Chinese men’s athlete has ever won from the track and field in the Olympics history. China has won over 100 gold medals from the summer Olympic Games since 1984 but its male athletes only got one medal from Olympics’ most popular sport, the track and field.

The Shanghai native, with his father a truck driver and mother an out-of-work housewife, loved sports when he was very little. Liu was selected to the Junior Sports School of Putuo District of Shanghai to practice jumping as a fourth grader in the primary school. But after a bone test showing that he will not be able to become a tall man, Liu was asked to give up sports one year later, although he had won the national champion at that level.

In 1998 when he attracted coach Sun Haiping’s attention as a 15-year-old jumper, Sun was a well-known hurdle coach and he believed a star was born at the first sight of Liu. He visited Liu’s parents several times and finally persuaded them to let Liu transfer to the 110m hurdles.

After only three years, Liu launched his career in style in the IAAF Grand Prix in Lausanne in 2001 by breaking the world youth and Asian record with a time of 13.12.

But the first warning he sent to the world was his bronze-winning feat（戰(zhàn)績）at the world indoor championships in Birmingham, England, last year.

In 2004, Liu won the silver in the world indoor championships in Budapest in March. Two months later, he proved the winner in a race against American great Allen Johnson in the IAAF Grand Prix in Osaka, Japan, where he clocked a new Asian record and world’s season best time of 13.06 seconds.

He went on to win two Johnson-absent races in Lille, France, on June 26 and Zagreb, Croatia, three days later. He put up an exciting show at the Golden Gala meet in Rome on July 3, when he and Johnson clocked an identical time of 13.11. Race officials had to examine a photo finish to declare Johnson the winner. Liu did a better job of clearing the hurdles than Johnson, but Johnson’s stronger start ended up making the difference. The race boosted（提高） Liu’s optimism(樂觀) for the Olympics, although Johnson bettered his season best time by 0.01 second in Lausanne, Switzerland, on July 6.

The world has put the Olympics a Johnson-Liu duel but surprisingly Johnson crashed out of the Games after falling at the ninth hurdle at round 2. Johnson’s early exit paved the way for Liu’s win. He finally took the gold medal and put a Chinese man’s name on the record book.

       (chinadaily.com.cn /Xinhua)  Updated:2004-08-28  02:57

According to Paragraph One, which of the following is TRUE?

       A. Liu Xiang is the fastest of the mentioned athletes.

        B. Liu Xiang has set a new world record in the event of the men’s 110m hurdles.

       C. Both Liu Xiang and Jackson got a gold medal at the Athens Olympics.

       D. In the Olympics history, Liu Xiang is the fastest in this event.

Before the 28th Olympics in Athens,         .

       A. no Chinese athlete got a gold medal from the track and field at the Olympics

       B. there was already a Chinese male medal winner in the track and field at the Olympics

       C. Terrence Trammell got a gold medal from the men’s hurdles at the Sydney Olympics

       D. Zhu Jianhua got a bronze medal from the men’s hurdles in the 1984 Los Angeles Games

In the last paragraph, the underlined word “duel” most probably means “       ”.

       A. competition       B. friendship   C. partner       D. company

From the passage, we can conclude that          .

       A. Liu Xiang had no gift for jumping when he was a little boy

       B. Liu Xiang set a new world youth record when he was 17 years old

       C. Liu Xiang has succeeded because of his coach Sun

       D. Johnson might have won the gold medal if he had not dropped out

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