Metals expand when they are heated and ________ when cooled.

试卷相关题目

• 1I need to ________ my colleagues about the proposals. Some days later, I will tell you the result.

  A.consult with

  B.talk about

  C.speak of

  D.tell from

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• 2Mr. Smith asked Nancy ________ it took her to fly to New York.

  A.how soon

  B.how often

  C.how long

  D.how far

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• 3It is reported that the weather will ________fine for another three days．

  A.become

  B.stay

  C.look

  D.feel

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• 4Here is your invitation to the party. Are you going to ________ it?

  A.sell

  B.send

  C.receive

  D.accept

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• 5Teaching is an art ________ on a science.

  A.written

  B.came

  C.based

  D.expressed

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• 6Yesterday evening I ________ you with Peter but you were not at home.

  A.called for

  B.called on

  C.called up

  D.called at

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• 7This scene ________ my childhood memories.

  A.called at

  B.called on

  C.called for

  D.called up

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• 8What are the students ________ the machines?

  A.up to

  B.up to do

  C.up to with

  D.up with

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• 9Mr Li ________ his wife was working in the fields last time I saw them. How busy they were!

  A.instead of

  B.rather than

  C.as well as

  D.except

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• 10The coming 2008 Olympic Games will be a great ________ in Chinese history.

  A.event

  B.thing

  C.matter

  D.affair

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