____ to a high temperature, water will change into vapor.

试卷相关题目

• 1These ________to those are twenty--five in all. Do you think that's enough?

  A.adding

  B.being added

  C.added

  D.to be added

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• 2He was disappointed to find his suggestion ____ .

  A.been turned down

  B.turned down

  C.to be turned down

  D.to turndown

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• 3A good story does not necessarily have to have a happy  ending, but the reader must not be left______.     

  A.unsatisfied

  B.unsatisfying

  C.to be unsatisfying

  D.being unsatisfied

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• 4The children went home from the grammar school, their lessons________ for the day.                     

  A.finishing

  B.finished

  C.had finished

  D.were finished

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• 5The two scientists have discovered 65 0f the more than 100 planets ________orbiting other stars.     

  A.have been found

  B.have found

  C.to be found

  D.found

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• 6— How was the car  crash?— Terrible. There were no survivors ________.

  A.survived

  B.escaped

  C.left

  D.lived

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• 7With our knowledge ________ practice, we can make contributions to our society.

  A.to base on

  B.basing on

  C.based on

  D.base on

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• 8The man said nothing but turned around and ____ everybody_____.

  A.left; surprising

  B.leaving; surprised

  C.left; surprised

  D.leaving; surprising

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• 9To our delight, these peasants first ______ of poverty are not only widening their roads to wealth, but doing what they can to help others in need.

  A.to rid

  B.rid

  C.ridding

  D.having rid

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• 10I'm going to have my radio ____.

  A.to fix

  B.fixed

  C.fix

  D.fixing

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