She has been practising _______ the same tune on the piano for nearly an hour.

试卷相关题目

• 1Accustomed to ________ the steep mountains,he had no difficulty reaching the top.

  A.climbing

  B.climb

  C.having climbed

  D.have climbed

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• 2The old man used _____ in front of his house and he has got used to _______ like that.   

  A.to sit; doing

  B.to sitting; do

  C.to sit; do

  D.to sitting; doing

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• 3A few years ago, scientists in the Antarctic became aware of ________ in the ozone layer.

  A.holes growing

  B.holes to grow

  C.holes'being grown

  D.holes to be grown

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• 4—The mobile phone is out of date.—Why not try __________ Iphone 4.

  A.to use

  B.to be using

  C.using

  D.being used

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• 5I'm looking forward ________ a trip to Mount Tai.

  A.to take

  B.to taking

  C.at taking

  D.on taking

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• 6Not knowing his address , she had some difficulty ________ his house.

  A.finding

  B.to find

  C.found

  D.find

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• 7You can't imagine what difficulty we had ________ home in the snowstorm.  

  A.walked

  B.walk

  C.to walk

  D.walking

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• 8____ thin for a husband-to-be is not ____ a woman desires at all.

  A.Look; that

  B.Looking; what

  C.Looking; that

  D.Look; what

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• 9When Peter speaks in public, he always has trouble ______ the right things to say.

  A.thinking of

  B.to think of

  C.thought of

  D.think of

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• 10When Peter speaks in public, he always has trouble ________ the right things to say.     

  A.thinking of

  B.to think of

  C.thought of

  D.think of

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