The dolphin leapt up into the air because Sagan was too near the water.

试卷相关题目

• 1The astronomer was not interested in the way dolphins communicate with each other.

  A.Right

  B.Wrong

  C.Not mentioned

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• 2The __steadily__ rising cost of labor on the waterfront has greatly increased the cost of shipping cargo by water.

  A.gradually

  B.suddenly

  C.excessively

  D.exceptionally

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• 3The secretary is expected to __explore__ ideas for post-war reconstruction of the are

  A.A.deny

  B.investigate

  C.stress

  D.create

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• 4It has been said that the Acts provided a new course of action and did not merely __regulate__ or enlarge an old one.

  A.limit

  B.control

  C.replace

  D.offset

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• 5However bad the situation is, the majority is ___unwilling__ to risk change.

  A.reluctant

  B.eager

  C.pleased

  D.angry

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• 6Parts of the dolphin’s brain are particularly well developed to handle different kinds of sound.

  A.Right

  B.Wrong

  C.Not mentioned

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• 7Dolphins are the most useful animals to humans.

  A.Right

  B.Wrong

  C.Not mentioned

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• 8Dolphins travel faster in water than any other animals.

  A.Right

  B.Wrong

  C.Not mentioned

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• 9Some scientists believe that dolphins have a language of their own.

  A.Right

  B.Wrong

  C.Not mentioned

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• 10Sounds can be called a language only when they have a structure and a grammar.

  A.Right

  B.Wrong

  C.Not mentioned

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