It’s a pleasure for him to（  ）his energy and even his life to scientific research。

试卷相关题目

• 1They got（  ）with each other when they met at the party last month。

  A.identified

  B.recognized

  C.acquainted

  D.acknowledged

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• 2Generally, only when animals are trapped do they（  ）to violence in order to escape。

  A.proceed

  B.appeal

  C.resort

  D.incline

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• 3Bruce Stephen gripped the（  ）wheel hard as the car bounced up and down。

  A.stirring

  B.driving

  C.steering

  D.revolving

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• 4Although nuclear weapons present grave（  ）dangers, the predominant crisis of overpopulation is with is today。

  A.potential

  B.overwhelming

  C.constant

  D.inevitable

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• 5The court considers a financial（  ）to be an appropriate way of punishing him。

  A.payment

  B.obligation

  C.option

  D.penalty

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• 6Both parties promised to（  ）the contract they had already speed。

  A.keep with

  B.tangle with

  C.devote to

  D.adhere to

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• 7If the world is to remain peaceful, the utmost effort must be made by nations to limit local（  ）。

  A.conflicts

  B.combats

  C.collisions

  D.contradictions

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• 8Although certain factors that may lead to cancer have been（  ）the basic causes are still unknown。

  A.notified

  B.conveyed

  C.identified

  D.guaranteed

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• 9There were occasional outbreaks of gunfire in that are（  ）but the rebellion had been（  ）。

  A.canceled

  B.destroyed

  C.restrained

  D.suppressed

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• 10 Mike didn’t realize that his passport had already（  ）。

  A.abolished

  B.expired

  C.limited

  D.dismissed

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