We should make a clear ________ between the two scientific terms for the purpose of our discussion.

试卷相关题目

• 1In the Spring Export Commodities Fair the ________ of fine china attracted much attention of customers from all over the world.

  A.succession

  B.array

  C.string

  D.procession

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• 2As you have seen, the values of a nation’s currency is a ________ of its economy.

  A.reaction

  B.refection

  C.response

  D.revelation

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• 3David tends to feel useless and unwanted in a society that gives so much ________ to those who compete well.

  A.prestige

  B.regime

  C.superiority

  D.legislation

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• 4I was deeply impressed by the hostess’ ________ and enjoyed the dinner party very much.

  A.hostility

  B.indignation

  C.hospitality

  D.humanity

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• 5Every member of society has to make a ________ to struggle for the freedom of the country.

  A.pledge

  B.warranty

  C.resolve

  D.guarantee

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• 6The terrorists might have planted a bomb on a plane in Athens, set to ________ when it arrived in New York.

  A.go off

  B.get off

  C.come off

  D.carry off

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• 7We should be able to do the job for you quickly, ________ you give us all the necessary information.

  A.in case

  B.provided that

  C.or else

  D.as if

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• 8The younger person’s attraction to stereos cannot be explained only ________ familiarity with technology.

  A.in quest of

  B.by means of

  C.in terms of

  D.by virtue of

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• 9Attempts to persuade her to stay after she felt insulted were ________.

  A.in no way

  B.on the contrary

  C.at a loss

  D.of no avail

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• 10By signing the lease we made a ________ to pay a rent of $ 150 a week.

  A.conception

  B.commission

  C.commitment

  D.confinement

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