Thermal expansion of solid is ____________  detected by our naked eyes.

试卷相关题目

• 1Two men have denied _________  murdering a woman at a remote picnic spot.

  A.them

  B.their

  C.they

  D.themselves

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• 2She wouldn't take a drink, _________  stay for dinner.

  A.much more

  B.much as

  C.still as

  D.still less

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• 3You seem to be dissatisfied with your present post. I don’t think you judged your abilityObjectively___________ when you applied for it,  you?

  A.do

  B.don’t

  C.did

  D.didn’t

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• 4___________ , many problems of space flight could not be solved now.

  A.If electronic computers would not have been invented

  B.Had electronic computers not invented

  C.Had electronic computers not been invented

  D.If electronic computers were not invented

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• 5Which of the following sentences expresses an opinion?

  A.Tom is taller than his brother.

  B.Cats are better pets than dogs.

  C.The earth goes round the sun.

  D.China has more people than USA.

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• 6Com originated in the New World and thus was not known in Europe until Columbus foundit _________  iii Cub

  A.A. been cultivated

  B.having cultivated

  C.cultivating

  D.being cultivated

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• 7In “Having spent all day reading, I was very exhausted", the -ing form gives informationabout .

  A.time

  B.reason

  C.purpose

  D.result

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• 8The human body is composed of organs, each__________  a definite job to do.

  A.has

  B.had

  C.having

  D.is having

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• 9We must not think of this writer as a radical socialist politician, __________  a leader of a revolution.

  A.more less

  B.much less

  C.less much

  D.still much

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• 10The first textbook __________  for teaching as a foreign language came out in the 16th century.

  A.to write

  B.to be written

  C.writing

  D.written

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