It’s pleasure for him to ________ his energy and even his life to research work.

试卷相关题目

• 1For many patients, institutional care is the most ________ and beneficial form of care.

  A.persistent

  B.appropriate

  C.thoughtful

  D.sufficient

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• 2We rarely perceive more than a minute ________ of the sights and sounds that fall upon our sense organs; the great majority pass us by.

  A.fiction

  B.function

  C.fraction

  D.friction

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• 3Do you have any ________ about what living beings on other planets would be like、

  A.ideal

  B.comprehension

  C.notion

  D.intelligence

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• 4The children cheered up when they saw hundreds of colorful balloons ________ slowly into the sky.

  A.floating

  B.raising

  C.heaving

  D.ascending

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• 5A most ________ argument about who should go and fetch the bread from the kitchen was going on when I came in.

  A.trivial

  B.delicate

  C.minor

  D.miniature

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• 6They are well ________ with each other since they once studied in the same university.

  A.identified

  B.recognized

  C.acknowledged

  D.acquainted

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• 7There is a ________ difference in meaning between the words surroundings and environment.

  A.gentle

  B.subtle

  C.feeble

  D.humble

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• 8All the finished products are stored in a ________ of the delivery port and shipping is available at any time.

  A.garage

  B.cabinet

  C.capsule

  D.warehouse

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• 9when he tried to make a ________, he found that the hotel was completely filled because of a convention.

  A.reservation

  B.claim

  C.mess

  D.revision

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• 10Parents take a great interest in the ________ questions braised by their children.

  A.nasty

  B.naive

  C.obscure

  D.offensive

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