Warmblooded animals live an active life even in freezing winter，which helps them to ________ their normal body temperature.

试卷相关题目

• 1Jackson ______ he gets; do you know about all the efforts he has made?

  A.performs what

  B.fancies whichever

  C.deserves whatever

  D.succeeds no matter what

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• 2At a beach or a swimming pool a lifeguard is a person who is responsible for __________ other swimmers and protecting them from accidents.

  A.turning to

  B.watching over

  C.watching out

  D.digging out

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• 3Jane is not good at sports，but when it ______ to cooking，she's excellent．

  A.happens

  B.comes

  C.does

  D.occurs

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• 4I _________ him for his success in business.

  A.enjoy

  B.treat

  C.believe

  D.admire

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• 5---Mary was asked to do something important. ---It doesn't matter. Let's ______ the work where it is left off.

  A.take up

  B.take down

  C.take in

  D.take off

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• 6How happy you are to _______ good health and a lovely daughter!

  A.be bored with

  B.be based on

  C.be blessed with

  D.take advantage of

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• 7After he was promoted to the present position, he is not so hardworking as he ______.

  A.was used to

  B.used to be

  C.was used to being

  D.used to

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• 8—What's the best way to ____ the disease caused by biting insects? ——Ah, don' t bite any!

  A.protect

  B.prevent

  C.keep

  D.kill

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• 9It's years since I _______ him last time, and I haven't written back to him.

  A.heard of

  B.heard out

  C.heard about

  D.heard from

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• 10.The Red Army ____ more than 25,000 li and arrived at North Shanxi at last.

  A.walked

  B.ran

  C.covered

  D.travel

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