Color-blind people often find it difficult to _____ between blue and green.

试卷相关题目

• 1Some research has indicated that unemployed workers should ______ any job they can get, including temporary work, as a bridge to higher-paying employment.

  A.build up

  B.take up

  C.make up

  D.bring up

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• 2When designing your house, you'd better ____ land for a garden．

  A.develop

  B.save

  C.spare

  D.share

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• 3I'm putting on weight. The doctor has warned me to ______ sugar.

  A.keep off

  B.keep up

  C.keep off

  D.keep away

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• 4We are living in an age _______ many things are done on computers.

  A.which

  B.that

  C.whose

  D.when

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• 5If it is a sunny day tomorrow, let's ______it and go swimming in the South Lake.

  A.make use of

  B.be made of

  C.make up

  D.make up of

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• 6Our headmaster will __________us in the discussion this afternoon.

  A.take part in

  B.join in

  C.join

  D.attend

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• 7—Look, John‘s fallen asleep at work! —Oh, he must have ________ late last night.

  A.waken up

  B.put up

  C.taken up

  D.stayed up

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• 8Until the noise of the bus ______ , we were able to hear the program again.

  A.died from

  B.died off

  C.died away

  D.died out

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• 9The thieves ran away when the burglar alarm(防盗警报器)______ .

  A.broke away

  B.came back

  C.went badly

  D.went off

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• 10The boy was very sick, but he managed to ______.

  A.pull off

  B.pull out

  C.pull through

  D.pull up

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