Which of the following best summarizes the U. S. economic situation today、

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• 1Which of the following is the guarantee of a better future for US economy、

  A.Motor vehicles.

  B.Housing market.

  C.Business equipment.

  D.Computer gear.

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• 2Of which of the following did the author provide a guardedly optimistic view、

  A.GDP growth.

  B.The number of layoffs.

  C.Price indexes.

  D.Output of consumer goods.

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• 3The most encouraging fact about the US economy is that_____ .

  A.employment rates have risen faster than expected

  B.the Federal Reserve will raise interest rates soon

  C.industrial production is reaching its lowest point

  D.some economic sectors have become leading industries

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• 4American economists are surprised to see that______.

  A.they have to revise the GDP forecasts so often

  B.their government is announcing the end of a recession

  C.US economy is showing some signs of an upturn

  D.GDP growth reflects stronger domestic demand

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• 5If the 10% rule is applied, ______.

  A.the best white high school students can get into colleges

  B.public universities can get excellent students

  C.students from poor rural families can go to colleges

  D.good minority students can get into public universities

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• 6Had he liked, Berners-Lee could have _____.

  A.created the most important innovation in the 1990s

  B.accumulated as much personal wealth as Bill Gates

  C.patented the technology of Microsoft software

  D.given his brainchild to us all

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• 7The Semantic Web will be superior to today’s web in that it _____.

  A.surpasses people in processing numbers

  B.fulfills user’s original expectations

  C.deals with language and reason as well as number

  D.responds like a rebellious adult

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• 8To search for any information needed on tomorrow’s Web, one only has to _____.

  A.wade through screen after screen of extraneous data

  B.ask the Web to dispatch some messenger to his door

  C.use smart software programs called “agents”

  D.explore Web sites by the thousands and pick out what’s relevant

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• 9Thanks to the Web of the future, _____.

  A.millions of web pages can be translated overnight

  B.one can find most inventions and breakthroughs online

  C.software manufacturers can lower the cost of computer parts

  D.scientists using different specialty terms can collaborate much better

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• 10The most appropriate title for this text is.

  A.Differences between Two Webs

  B.The Humanization of Computer Software

  C.A New Solution to World Problems

  D.The Creator and His Next Creation

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