It is advised by health experts that windows should be opened now and then for air to _____, whichmakes the air in your room fresher.

试卷相关题目

• 1The young graduate ______ his vegetable farm so successfully that soon he became No 1 vegetableproducer in the are

  A.A.made

  B.performed

  C.worked

  D.discovered

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• 2--Whenever I get a blister somewhere on my body, I usually ______ it over and over  until  it  breaks; let out the watery liquid inside and leave it dry by itself. --It works sometimes but it might get infected easily.  The normal _____ for it should be---Oh I don't know.    

  A.press; cure

  B.squeeze; treatment

  C.impress; cure

  D.polish; treatment

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• 3You are given only half an hour to finish your speech on the subject, so you'd better not _____ it too far.

  A.expand

  B.extend

  C.enlarge

  D.increase

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• 4Students should play more on the playground to ________ up their bodies.   

  A.hold

  B.set

  C.keep

  D.build

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• 5The trick to marketing is to find out your customers and take steps to ______ their needs.

  A.have

  B.give

  C.feel

  D.meet

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• 6For 15 years, the United Nations has been _____ 'World Water Day'.

  A.congratulating

  B.inspecting

  C.observing

  D.watching

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• 7As soon as the children _____ themselves in their seats in the theater, the curtain went up.   

  A.sat

  B.settled

  C.took

  D.put

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• 8Don't ______ me in your quarrel. I have nothing to do with it.

  A.involve

  B.touch

  C.contain

  D.introduce

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• 9I couldn't help but wonder how country life would change the funny, lazy Tom who had once put up a notice on the wall above his bed that _____, WAKE FOR FOOD.     

  A.showed

  B.wrote

  C.spoke

  D.said

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• 10The sign _____ 'In case of _____ fire, push _____ red button.' 

  A.writes, the, the

  B.says, /, aC .tells, a, aD.reads, /,the

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