Carbon dioxide，which makes a________between us and the sun，prevents heat from getting out of the atmosphere easily，so the earth is becoming warmer.

试卷相关题目

• 1I had hoped to take a holiday this year but I wasn't able to ________.

  A.get away

  B.drop in

  C.check out

  D.hold on

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• 2The tourist attraction is so designed to________our local customs and cultures in some aspects.

  A.adopt

  B.react

  C.reflect

  D.cater

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• 3It is reported that a similar technique can be ________ to the treatment of cancer.

  A.applied　

  B.attached

  C.added　

  D.compared

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• 4If you don't pay your Internet fee on time, your line will be ________.

  A.cut off

  B.cut down

  C.cut in

  D.cut up

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• 5Staying one day in a Shangri-la Hotel costs _______ renting a house in my hometown for a month.

  A.as much as three times

  B.three times the price of

  C.as many three times as

  D.the three times price of

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• 6Mother always complains that children________their shoes very quickly.

  A.find out

  B.wash out

  C.wear out

  D.set out

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• 7The interesting story is completely made up by myself.If there is any similarity to yours，it is all by________．

  A.purpose

  B.coincidence

  C.design

  D.reputation

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• 8Some modern art is so abstract that the painter only concentrates on certain qualities of the object, using colour, line and shape to _______ them.

  A.make

  B.admit

  C.settle

  D.represent

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• 9We had no one ______ us, for we could deal with the case all by ourselves.

  A.help

  B.to help

  C.helped

  D.helps

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• 10Chinese people have traditionally cherished the virtue(美德) of eating bitter, or the ability to_______ hardships without complaint.

  A.put up with

  B.end up with

  C.come up with

  D.catch up with

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