The force of ________ pulls things towards the earth's centre.

试卷相关题目

• 1It is clear that the whole world is passing through a social revolution in which a central ________ must be taken by scientists and technologies.

  A.process

  B.action

  C.part

  D.measure

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• 2Shelly had prepared carefully for her biology examination so that she could be sure of passing it on her first _____  .

  A.intention

  B.attempt

  C.purpose

  D.desire

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• 3Out of his ________,  he was attracted by the knowledge of science.

  A.carelessness

  B.determination

  C.curiosity

  D.patience

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• 4Teachers have to constantly update their knowledge in order to maintain their professional ________.

  A.consequence

  B.independence

  C.competence

  D.intelligence

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• 5If you don't work hard, it will be of no________ for others to help you.

  A.sympathy

  B.significance

  C.relation

  D.sign

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• 6Just to satisfy my ________, how much did you pay for your car?

  A.curiosity

  B.permission

  C.prediction

  D.sadness

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• 7The need for an operation, especially an immediate operation, almost always comes as a  ______ to the patient and his family.

  A.shock

  B.surprise

  C.pity

  D.disappointment

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• 8The driver shall be fined if he drives without a(n) _____.

  A.permission

  B.permit

  C.allowance

  D.admittance

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• 9Chinese government officials often regard the use of service car as a right，but in fact that is just a________．

  A.privilege

  B.advantage

  C.prize

  D.politics

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• 10-What are the differences between the American and British ________ of government?-You can find the answer on the Internet.

  A.design

  B.theory

  C.system

  D.mass

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