According to the passage, scientists are skepticaltoward their equations because scientists

试卷相关题目

• 1The author discusses computing machines in the firstparagraph primarily in order to

  A.indicate the dangers inherent in relying to a great extent on machines.

  B.illustrate his views about the approach of mathematicians to problem solving.

  C.compare the work of mathematicians with that of computer programmers.

  D.provide one definition of intelligenc

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• 2The best title for the text maybe

  A.800,000 Technology Jobs Unfilled.

  B.Gold-workers Needed.

  C.U.S. Economy threatene

  D.D.Schools Fail to Train Gold-workers.

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• 3It can be inferred that the gold-workers differ from white collar and blue collar workers in that they

  A.wear gold-collar working clothes when they are on duty.

  B.do better in combining their contributions and earningabilities.

  C.grasp the knowledge and engage in labor work as well.

  D.apply the arts knowledge to technology.

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• 4From the second paragraph we learn that

  A.the workforce classification is as serious as thereason of education system.

  B.twenty-first-century work are separated from the needsof the business world.

  C.white-collar worker is only part of the problem ofeducation system.

  D.blue-collar manual laborers are needed in agrarian-aged America.

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• 5According to the passage the lack of qualified workers

  A.makes a cooling of the economy.

  B.decreases the costs of high technology companies.

  C.emphasizes the importance of unfilled jobs.

  D.hinders the development of U. S. economy.

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• 6According to the passage, mathematicians present adanger to scientists because

  A.Mathematicians may provide theories that areincompatible with those already devel-oped by scientists.

  B.Mathematicians may define situations in a way that isincomprehensible to scientists.

  C.Mathematicians may convince scientists that theoreticalassumptions are facts.

  D.scientists may come to believe that axiomaticstatements are untru

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• 7The author suggests that the approach of physicists tosolving scientific problems is

  A.practical for scientific purposes.

  B.detrimental to scientific progress.

  C.unimportant in most situations.

  D.expedient, but of little long-term valu

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• 8We can infer from paragraph 1 that

  A.the net-savvy workers are interested in searching theweb for sexual content

  B.this quality assurance team have difficulty in makingsure that the blocking component effective for theparents request

  C.the parents all over the world do not want the sexualwebsites to be blocked

  D.the parents all over the world concern that theirchildren will be harmed by the sexual websites

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• 9The functions of NIS is NOT to

  A.protect computers from virus

  B.protect personal data from inadvertently disclosed

  C.protect computers from being invaded by other persons

  D.forbid other people sharing your personal data

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• 10Which is NOT included in the Symantecs list of no-goareas、

  A.sex sites

  B.gambling sites

  C.violence sites

  D.shopping sites

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