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Actually, girls can be _____ they want to be just like boys, whether it is a pilot, an astronaut, or a general manager.

A.whether                  B.however            C.whatever           D.whoever

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Four people in England, back in 1953, stared at photo 51. it wasn’t much a picture showing a black X. But three of these people won the Nobel prize for figuring out what the photo really showed―the shape of DNA. The discovery brought fame and fortune to scientists James Watson, Francis crick, and Maurice Willkins. The fourth, the one who actually made the picture, was left out.

Her name was Rosalind Franklin. “she should have been up there,” says historian Mary Bowden. ”if her photo hadn’t been there, the others couldn’t have come up with the structure.” one reason Franklin was missing was that she had died of cancer four years before the Nobel decision. But now scholar doubt that Franklin was not only robbed of her life by disease but robbed of credit by her competitions.

At Cambridge university in the 1950s, Watson and Crick tried to make models by cutting up shapes of DNA’s parts and then putting them together. In the meantime, at king’s college in London, Franklin and Wilkins shone X-rays at the molecule(分子). The rays produced patterns reflecting the shape.

But Wilkins and Franklin’s erlationship was a lot rockier than the celebrated teamwork of Watson and Crick. Wilkins thought Franklin was hired to be his assistant. But the college actually employed her to take over the DNA project.

What she did was produce X-ray pictures that told Watson and Crick that one of their early models was inside out. And she was not shy about saying so. That angered Watson, who attacked her in return,” Mere inspection suggested that she would not easily bend. Clearly she had to go or be put in her place.

As Franklin’s competitors, Wilkins, Watson and Crick had much to gain by cutting her out of the little group of researchers, says historian Pnina Abir-Am. In 1962 at the Nobel prize awarding ceremony, Wilkins thanked 13 colleagues by name before he mentioned Franklin. Watson wrote his book laughing at her. Crick wrote in 1974 that “Franklins was only two steps away from the solution.”

  No, Franklin was the solution.” She contributed more than any other player to solving the structure of DNA. She must be considered a co-discoverer,” Abir-Am says. This was backed up by Aaron Klug, who worked with Franklin and later won a Nobel Prize himself. Once described as the “Dark Lady of DNA”, Franklin is finally coming into the light.

57. What is the text mainly about?

A. The disagreements among DNA researchers.

B. The unfair treatment of Franklin.

C. The process of discovering DNA.

D The race between two teams of scientists.

58. Watson was angry with Franklin because she ______.

A. took the lead in the competition

B. Kept her results from him

C. proved some of his findings wrong

D. shared her data with other scientists

59. Why is Franklin described as “Dark Lady of DNA”?

A. She developed pictures in dark labs.

B. She discovered the black X------ the shape of DNA.

C. Her name was forgotten after her death.

D. Her contribution was unknown to the public.

60. What is the writer’s attitude toward Wilkins, Watson and Crick?

A. Disapproving

B. Respectful.

C. Admiring

D. Doubtful

 

For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.

Over the past few decades, more and more countries have opened up their markets, increasingly transforming the world economy into one free-flowing global market. The question is: Is economic globalization   50   for all?

According to the World Bank, one of its chief supporters, economic globalization has helped reduce   51   in a large number of developing countries. It quotes one study that shows increased wealth   52   to improved education and longer life in twenty-four developing countries as a result of integration (融合)of local economies into the world economy. Home some three billion people, these twenty-four countries have seen incomes   53   at an average rate of five percent—compared to two percent in developed countries.

Those who   54   globalization claim that economies in developing countries wilt from new opportunities for small and home-based businesses.   55   , small farmers in Brazil who produce nuts that would originally have sold only in   56   open-air markets can now promote their goods worldwide by the Internet.

Critics take a different view, believing that economic globalization is actually   57   gap between the rich and poor. A study carried out by the U.N.-sponsored World Commission on the Social Dimension of Globalization shows that only a few developing countries have actually.   58   from integration into the world economy and that the poor, the uneducated, unskilled workers, and native peoples have been left behind.   59   , they maintain that globalization may eventually threaten emerging businesses. For example, Indian craftsmen who currently seem to benefit from globalization because they are able to   60   their products may soon face fierce competition that could put them out of   61   . When large-scale manufacturers start to produce the same goods, or when superstores like Wal-Mart move in, these small businesses will not be able to   62   and will be crowded out.

One thing is certain about Globalization—there is no   63   . Advances in technology combined with more open policies have already created an interconnected world. The   64   now is finding a way to create a kind of globalization that works for the benefit of all.

50. A. possible               B. smooth              C. good                 D easy

51. A. crime                  B. poverty              C. conflict              D. population

52. A. contributing         B. responding         C. turning              D owing

53. A. remain                B. drop                  C. shift                  D. increase

54. A. doubt                  B. define                C advocate             D. ignore

55. A. In addition           B. For instance       C. in other words    D. All in all

56. A. mature                B. new                  C. local                  D. foreign

57. A. finding                B. exploring           C. bridging             D. widening

58. A. suffered              B. profited             C. learned              D. withdrawn

59. A. Furthermore        B. therefore            C. However            D. Otherwise

60. A. consume             B. deliver               C. export               D. advertise

61. A. trouble                B. business            C power                D. mind

62. A. keep up               B. come in             C. go around         D. help out

63. A. taking off            B. getting alone       C. holding out         D. turning back

64. A. agreement           B. prediction          C. outcome            D. challenge

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