________ men have learned much from the behavior of animals in badly new.

试卷相关题目

• 1My wife said in her letter that she would appreciate ________ from you sometime.

  A.to have heard

  B.to hear

  C.having heard

  D.hearing

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• 2Anne couldn’t concentrate ________ what she was doing while her family were watching TV.

  A.to

  B.on

  C.for

  D.in

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• 3Let’s not wait any longer, he might not ________ at all.

  A.turn over

  B.turn up

  C.used to

  D.turn down

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• 4She left the reception early because she ________ get up early the next morning.

  A.needed

  B.might

  C.used to

  D.had to

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• 5The minister had his secretaries ________ a press conference.

  A.arrange

  B.to arrange

  C.arranging

  D.arranged

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• 6It’s necessary ________ the dictionary immediately.

  A.that he will return

  B.that he returned

  C.that he return

  D.that he has to return

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• 7Franklin’s ability to learn from observations and experience ________ greatly to his success in public life.

  A.contributed

  B.owed

  C.attached

  D.related

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• 8The manager assured the customer that his complaint would be seen ________ immediately.

  A.to

  B.at

  C.on

  D.with

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