The survival ____ of the seedlings was so low that the experimentersalmost lost their hope .

试卷相关题目

• 1When he had finished playing,the child was made to ____ all the toys he had brought out everywhere .

  A.put away

  B.put up

  C.put out

  D.put off

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• 2When confronted with such questions ,my mind goes ____, and I can hardly remember my own date of birth.

  A.dim

  B.blank

  C.faint

  D.vain 

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• 3The manager gave one of the salesgirls an accusing look for her ____ attitude toward customers.

  A.impartial

  B.mild

  C.hostile

  D.opposing 

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• 4Too much ____to Xrays can cause skin burns, cancer or other damage to the body .

  A.disclosure

  B.exhibition

  C.contact

  D.exposure 

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• 5No matter how angry he was he would never ____ to violence.

  A.resolve

  B.resign

  C.exert

  D.resort

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• 6His son expected to ____ a business.

  A.reside

  B.construct

  C.eliminate

  D.set up

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• 7Did your parents ____ the work you have done、

  A.commend

  B.command

  C.consent

  D.mumble

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• 8It was felt that he lacked the ____ to pursue a difficult task to the very end.

  A.engagement

  B.persuasion

  C.commitment

  D.preservation

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• 9The undersea world is well-known as a source of natural beauty and a____to human fantasy.

  A.gleam

  B.magnitude

  C.faction

  D.stimulus

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• 10Only thoroughly unpleasant people leave the ____ of their picnics tospoil the appearance of the countryside.

  A.remains

  B.remainder

  C.rest

  D.remnants

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