The air ______ different gases _____ together.

试卷相关题目

• 1To our ______, the result of the experiment is much better than we expected.

  A.relief

  B.regrets

  C.disappointment

  D.sorrow

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• 2While large numbers of residents in this area ______the A/H1N1 flu, very few suffered death.

  A.picked up

  B.took up

  C.brought up

  D.caught up

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• 3As the clock struck nine, players ______their positions and the match began.

  A.stood up

  B.took up

  C.made up

  D.set up

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• 4I don't understand why the boss should __________ the girl, because in my opinion, it was her fault that caused the loss.

  A.make out

  B.leave out

  C.let out

  D.put out

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• 5—When will this novel________？ —By October 1st.

  A.turn out

  B.come out

  C.start out

  D.go out

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• 6－Does the young man standing at the gate_____ the car? －No. The car is _____ his father.

  A.in possession of ；in the possession of

  B.have possession of; take possession of

  C.have possession of; in the possession of

  D.in the possession of; take possession of

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• 7Don't ______ personal information such as your name, telephone number and address until you feel comfortable.

  A.give in

  B.give off

  C.give out

  D.give up

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