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

试卷相关题目

• 1When people move to another country, they often try _________ the custom of their native land.

  A.to keep on

  B.to keep off

  C.to keep up

  D.to keep down

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• 2Having 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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• 3To 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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• 4---How could you _______ my sister so easily in the crowd ? ---Because she stood out in a red dress.

  A.pick out

  B.pick up

  C.take up

  D.take out

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• 5I heard the clock _________eight when I woke up this morning.

  A.beating

  B.striking

  C.hitting

  D.knocking

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• 6New York _______ second in the production of apples last year, producing850,000,000 pounds.    

  A.formed

  B.ranked

  C.located

  D.produced

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• 7Many memories of old times were ______ by the conversation we had during the get-together.

  A.called on

  B.called in

  C.called up

  D.called for

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• 8— You seem to be on top of the world. — Of course. There's _________ more exciting than seeing your name in print.

  A.everything

  B.nothing

  C.anything

  D.something

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• 9---Do you think the Stars will beat the Bulls? ---Yes. They have better players, so I ______ them to win.

  A.hope

  B.prefer

  C.expect

  D.want

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• 10The president spoke at the business meeting for nearly an hour without _____  his notes.

  A.looking down

  B.bringing up

  C.trying on

  D.referring to

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