大学英语大学英语大学英语六级(CET6)2008年12月大学英语六级考试试卷

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• 11                                    Passage TwoQuestions 29 to 31 are based on the passage you have just heard.

  A.They often feel insecure about their jobs.

  B.They are unable to decide what to do first.

  C.They feel burdened with numerous tasks every day.

  D.they feel burdened with numerous tasks every day

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• 12                                    Passage ThreeQuestions 32 to 35 are based on the passage you have just heard.

  A.Their performance may improve.

  B.Their immune system may be reinforced

  C.Their blood pressure may rise all of a sudden.

  D.Their physical development may be enhanced.

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• 13How do people often measure progress in agriculture、

  A.By its productivity

  B.By its sustainability

  C.By its impact on the environment

  D.By its contribution to economic growth

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• 14Specialisation and the effort to increase yields have resulted in________.

  A.Localised pollution

  B.the shrinking of farmland

  C.competition from overseas

  D.the decrease of biodiversity

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• 15What does the author think of traditional farming practices、

  A.They have remained the same over the centuries

  B.They have not kept pace with population growth

  C.They are not necessarily sustainable

  D.They are environmentally friendly

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• 16What will agriculture be like in the 21st century

  A.It will go through radical changes

  B.It will supply more animal products

  C.It will abandon traditional farming practices

  D.It will cause zero damage to the environment

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• 17What is the author’s purpose in writing this passage、

  A.To remind people of the need of sustainable development

  B.To suggest ways of ensuring sustainable food production

  C.To advance new criteria for measuring farming progress

  D.To urge people to rethink what sustainable agriculture is

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• 18How were immigrants viewed by U.S. Congress in early days、

  A.They were of inferior races.

  B.They were a Source of political corruption.

  C.They were a threat to the nation’s security.

  D.They were part of the nation’s bloodstream.

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• 19What does the author think of the new immigrants、

  A.They will be a dynamic work force in the U.S.

  B.They can do just as well as their predecessors.

  C.They will be very disappointed on the new lan

  D.D.They may find it hard to fit into the mainstream.

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• 20What does Edward Telles’ research say about Mexican-Americans、

  A.They may slowly improve from generation to generation.

  B.They will do better in terms of educational attainment.

  C.They will melt into the African-American community.

  D.They may forever remain poor and underachieving.

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