Many apartments have doors with a security window so that one may____ outside and observe visitors without being seen.

试卷相关题目

• 1She was____ her brains to remember the man's time, but her bad memory failed her.

  A.hitting

  B.beating 

  C.racking

  D.exhausting 

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• 2There is no known cure for SARS, but doctors are developing ways to help sufferers ____ it.

  A.retard

  B.eliminate 

  C.dispense

  D.handle

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• 3Since the information was easily____, we found it immediately.

  A.acceptable

  B.accessory 

  C.accessible

  D.possible

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• 4When he went to the airport for the ticket, Tom suddenly realized that his passport had ____ for half a year.

  A.abolished

  B.expired 

  C.amended

  D.constrained

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• 5Now a paper argues that organic chemicals in the rock come mostly from ____ on earth rather than bacteria on Mars.

  A.configuration 

  B.constitution 

  C.condemnation 

  D.contamination

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• 6French cars are more elegantly styled than their British ____.

  A.counterparts

  B.equals 

  C.ones

  D.copies

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• 7After failing his driving test four times, he finally____ trying to pass.

  A.gave up

  B.gave away 

  C.gave off

  D.gave in

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