________ after the Second World War that test pilots first attempted to break the “Sound barrier.”

试卷相关题目

• 1Soldiers act in ________ to the orders of their officers.

  A.obligation

  B.objection

  C.obedience

  D.offence

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• 2Part of the cost of many articles is taken as tax by the government ________ the community.

  A.in place of

  B.on account of

  C.in terms of

  D.on behalf of

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• 3The school offered flexible courses for farmers, ________ more hours of study when farm work was not heavy.

  A.with

  B.without

  C.in

  D.for

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• 4These studies will yield valuable lemons ________.

  A.in which to save lives and protect property

  B.how to save lives and protect property

  C.in how to save lives and protect property

  D.about those to save lives and protect property

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• 5There are five ________ mistakes in this picture. Can you find them and win a prize、

  A.intensive

  B.deliberate

  C.planned

  D.calculated

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• 6________ in the Atacama Desert.

  A.It never virtually rains

  B.It virtually never rains

  C.Never it rains virtually

  D.Never virtually it rains

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• 7Society now requires the university to be a part of the community. ________, students themselves expect to play a role in the affairs of society.

  A.Hence

  B.However

  C.Moreover

  D.Otherwise

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• 8Superconductors lose electrical resistance only ________ subjected to intense cold.

  A.through

  B.when

  C.as

  D.by

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• 9Those who lie and cheat will never ________ it.

  A.get on with

  B.get back to

  C.get away with

  D.get off with

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• 10A foreign language like English is difficult to learn, so you ________ work too hard.

  A.should

  B.mustn’t

  C.can’t

  D.ought to

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