As the immune system weakens, it loses the ability ________ illnesses.

试卷相关题目

• 1I always hate________when reviewing lessons and appreciate________alone.

  A.disturbing；staying

  B.to disturb；to stay

  C.being disturbed；staying

  D.to be disturbed：to stay

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• 2----What's that noise? ---- There's a truck stopping outside．It's someone _________ something.

  A.deliver

  B.to deliver

  C.delivering

  D.delivered

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• 3This article ______ in a hurry was not so good.

  A.write

  B.writing

  C.to write

  D.written

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• 4Mr. Smiths was busy writing a story, only ______ once in a while to smoke a cigarette.

  A.to stop

  B.to have stopped

  C.being stopped

  D.stopping

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• 5(2012·昆明高二检测)It is well-known that proper amounts of exercises, if _______ regularly, will benefit our health.

  A.being carried out

  B.carrying out

  C.carried out

  D.to carry out

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• 6(2014·沧州模拟)—I regret________you John has been fired. —I can hardly believe my ears.He's such a fine worker.

  A.telling　

  B.having told

  C.to tell　

  D.to have told

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• 7(2014·温州第一次适应性测试)The footballer didn't succeed in scoring，though ________ several chances by his teammates.

  A.was given　

  B.being given

  C.giving

  D.given

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• 8（2014重庆一中高三下第三次月考） — What's up? — There are so many problems _____.  

  A.remained to be solved

  B.remaining to solve

  C.remained solving

  D.remaining to be solved

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• 9The poor man, ______, ran out of the dark cave.

  A.trembling and frightened

  B.trembled and frightening

  C.trembled and frightened

  D.trembling and frightening

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• 10I would like________to the party last night but I had to work extra hours to finish a report.

  A.to go

  B.to have gone

  C.going

  D.having gone

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