0  307399  307407  307413  307417  307423  307425  307429  307435  307437  307443  307449  307453  307455  307459  307465  307467  307473  307477  307479  307483  307485  307489  307491  307493  307494  307495  307497  307498  307499  307501  307503  307507  307509  307513  307515  307519  307525  307527  307533  307537  307539  307543  307549  307555  307557  307563  307567  307569  307575  307579  307585  307593  447090 

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

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

试题详情

61.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.

试题详情

60.The author writes this passage to ______.

    A.give advice to job-seekers who are attractive

    B.discuss the disadvantages of being attractive

    C.demand equal rights for women 

  D.state the importance of appearance

                B

June 26, 2000 - the Human Genome(基因组) Project, a great $3 billion, 15-year task aimed at drawing the genetic map of humans, is now more than 90 percent complete  D.The scientific and medical communities are very excited about the chances genetic research provides for getting rid of diseases and prolonging 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 biotechnology have provides material for all kinds of work, but the developments of modern science in unlocking the secrets of the human genetic code have 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(解码) 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, 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.

试题详情

59.It can be inferred from the passage that people’s views on beauty are often__.

    A.practical        B.supportive      C.old-fashioned    D.one-sided

试题详情

58.Bowman’s experiment shows that when it comes to politics, attractiveness________.

A.turns out to be a disadvantage to men

B.is more of a disadvantage than an advantage to woman

C.affects men and women alike

D.has as little effect on men as on women

试题详情

57.In traditionally female jobs, attractiveness_______.

    A.makes women look more honest and capable

    B.strengthens the feminine qualities required

    C.is of great importance to women

  D.often enables women to succeed quickly

试题详情

56.The underlined word “liability” (Para1) most probable means _______.

    A.disadvantage     B.advantage       C.misfortune      D.trouble

试题详情

47.A.confusing       B.remembering     C.wondering      D.worrying Section C

When I was 19, I had got a job in my local bookstore. Living in the large city, I usually saw many strange customers, most of _48 __ were teenagers. They didn’t come often; I forgot all _49__ two. One night a 15-year-old girl came in _50__ for a book with a boy. They seemed to be the usual type to get _51__they longed for. But _52__ they came to the counter, the girl found she was

a dollar or two short to buy a book. and she pulled out all her money to prove it.

She looked so disappointed. Just then I remembered my discount card and it was _53__active,so I told the girl _54__ to worry. I put in my code, being happpy that I could help them with this card.

_55__ the book in her hand she gave me a thankful smile, and then she and the boy got out of the store happily, leaving me feeling content,too. In fact sometimes a little thing can also make one’s world beautiful.

PART THREE: READING COMPREHENSION(30分)

Directions:Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C, and              D.Choose the one that fits best according to the information given in the passage.

    Beauty has always been regarded as something praiseworthy. Almost everyone thinks attractive people are happier and healthier, have better marriages and have more respectable jobs. Personal advisors give them better advice for finding jobs. Even judges are softer on attractive defendants. But in the executive (主管的)circle, beauty can become a liability.

    While attractiveness is a positive factor for a man on his way up the executive leader, it is harmful to a woman. Handsome male executives were considered as having more honesty than plainer men: effort and ability were thought to lead to their success.

    Attractive female executives were considered to have less honesty than unattractive ones; their success was connected not with ability but with factors such as luck.. All unattractive women executives were thought to have more honesty and to be more capable than the attractive female executives. Interestingly, though, the rise of the unattractive overnight successes was connected more to personal relationships and less to ability than that of the attractive overnight successes.

    Why are attractive women not thought to be able? An attractive woman is considered to be more feminine and an attractive man more manly than the less attractive ones. Thus, an attractive woman has an advantage in traditionally female jobs, but an attractive woman in a traditionally manly position appears to lack the “manly” qualities required.

    This is true even in politics. “When the only clue is how he or she looks, people treat men and women differently,” says Anne Brown, who recently published a study on the effects of attractiveness on political candidates. She asked 125 undergraduate students to rank two groups of photographs, one of men and one of women, in order of attractiveness. The students were told the photographs were of candidates for political offices. They were asked to rank them again, in the order they would vote for them.

    The results showed that attractive males completely defeated unattractive men, but women who had ranked most attractive unchangeably received the fewest votes.

试题详情

46.A.kind         B.strange        C.outgoing       D.outstanding

试题详情

45.A.receiving       B.writing        C.printing       D.expecting

试题详情


同步练习册答案