We can infer from paragraph 1 that

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• 1The 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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• 2According 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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• 3According to the passage, scientists are skepticaltoward their equations because scientists

  A.work to explain real, rather than theoretical orsimplified situations.

  B.know that well defined problems are often the mostdifficult to solve.

  C.are unable to express their data in terms of multiplevariables.

  D.are unwilling to relax the axioms they have developed.

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• 4The 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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• 5The 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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• 6The 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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• 7Which 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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• 8Which the following statement is true according to thepassage、

  A.The program cannot only block the harmful websitescomputer users but also refresh the address list.

  B.The NIS program is free, but you should pay $19.95 peryear for the virus update.

  C.Both the program and virus update are free.

  D.Computer users should pay $19.95 every year the timethey begin to use the program.

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• 9According to the passage, the decline of good mannersis more worrying because

  A.it leads to more crime in society.

  B.people view manners as old-fashioned.

  C.rudeness on the street cannot be stemmed out.

  D.C.rudeness on the street cannot be stemmed out.D.it can seriously affect our daily lif

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• 10Rachel Trickett seems to indicate the term “lady”

  A.has acquired a different meaning.

  B.is too old-fashioned to use.

  C.is preferred by feminists.

  D.victimizes women insociety.

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