I can’t ________ what has happened to the vegetables, for they were freshly picked this morning.

试卷相关题目

• 1If you know what the trouble is, why don’t you help them to ________ the situation、

  A.simplify

  B.modify

  C.verify

  D.rectify

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• 2American companies are evolving from mass-production manufacturing to ________ enterprises.

  A.moveable

  B.changing

  C.flexible

  D.varying

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• 3If businessmen are taxed too much, they will no longer be motivated to work hard, with the result that incomes from taxation might actually ________.

  A.shrink

  B.delay

  C.disperse

  D.sink

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• 4Every chemical change either results from energy being used to produce the change, or causes energy to be ________ in some form.

  A.given off

  B.put out

  C.set off

  D.used up

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• 5In this factory the machines are not regulated ________ but are jointly controlled by a central computer system.

  A.independently

  B.individually

  C.irrespectively

  D.irregularly

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• 6I tried very hard to persuade him to join our group but I met with a flat ________.

  A.disapproval

  B.rejection

  C.refusal

  D.decline

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• 7From this material we can ________ hundreds of what you may call direct products.

  A.derive

  B.discern

  C.diminish

  D.displace

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• 8She had clearly no ________ of doing any work, although she was very well paid.

  A.tendency

  B.ambition

  C.intention

  D.willingness

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• 9What seems confusing or fragmented at first might well become ________ a third time.

  A.clean and measurable

  B.notable and systematic

  C.pure and wholesome

  D.clear and organic

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• 10The public opinion was that the time was not ________ for the election of such a radical candidate as Mr. Jones.

  A.reasonable

  B.ripe

  C.ready

  D.practical

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