Some insects ______ the color of their surroundings to protect themselves.

试卷相关题目

• 1______, dear! Things won't be as bad as you think. There will be chances for you!

  A.Hurry up

  B.Look up

  C.Cheer up

  D.Make up

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• 2It seemed as if the world was ______.

  A.at an end

  B.in the end

  C.at the end of

  D.by the end of

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• 3The problem, according to the experts, is _______ we should do with the salty land.

  A.that

  B.how

  C.which

  D.what

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• 4The old woman _____ the traffic lights and nearly knocked into a car.

  A.ignored

  B.checked

  C.disliked

  D.obeyed

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• 5If you _______ these mark, you will get a total of 90.

  A.add

  B.add to

  C.add up

  D.add up to

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• 6My grandpa _________ in the city and after he retired, he settled in the countryside. Now he  ______ the life there.

  A.used to live; is used to

  B.used to living ; used to

  C.was used to living; used to

  D.used to live;got used to

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• 7To keep healthy, most retired old people _____ jogging as a regular form of exercise．

  A.take up

  B.make up

  C.carry out

  D.hold out

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• 8Having heard the touching stories of “the most beautiful teacher”, she ____tears .

  A.burst out

  B.made out

  C.burst into

  D.made into

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