These machines all look much the same, but each has its ____ function.

试卷相关题目

• 1Contrary to my expectations, the experiment ended ____ failure.

  A.at

  B.to

  C.in

  D.till

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• 2She ____ her wedding presents on the table.

  A.presented

  B.displayed

  C.exhibited

  D.demonstrated

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• 3In the ____ of my doctor, I should be well enough to travel by next week.

  A.opinion

  B.conviction

  C.judgment

  D.idea

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• 4Those studies carried out in North Carolina suggest that ____.

  A.trees' function for absorbing carbon dioxide is limited

  B.carbon dioxide is the main cause for global warming

  C.leaves falling from trees can emit more oxygen

  D.more carbon dioxide is beneficial for trees' growth for many decades

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• 5The word "issue" in the last paragraph can be replaced as ____.

  A.organ

  B.topic

  C.publication

  D.result

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• 6It took a week of investigation to get a reasonably ____ account of the accident.

  A.accurate

  B.precise

  C.strict

  D.positive

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• 7After seven years' work, Chinese scientists ____ the task of launching their country's first spaceship in seven years.

  A.achieve

  B.accomplish

  C.fulfill

  D.complete

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• 8The little boy ____ at the funny-looking man for a few minutes before answering his question.

  A.glared

  B.stared

  C.gazed

  D.gaped

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• 9The service operates 36 libraries throughout the country,while six〖CD#2*2〗libraries specially serve the countryside.

  A.mobile

  B.shifting

  C.drifting

  D.rotating

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• 10These young people's ____ to the City Council is considered brilliant.

  A.proposal

  B.plan

  C.plot

  D.scheme

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