What did the researchers find in their study of female zebra finches？

试卷相关题目

• 1Which of the following is true about birdsongs？

  A.Female zebra finches are too shy to sing before males.

  B.Male zebra finches sing louder than females.

  C.Female zebra finches like to listen to unknown males sing.

  D.Male zebra finches change their songs to attract females.

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• 2The phrase “wary of” in paragraph 8 could be best replaced by

  A.tired of.

  B.afraid of.

  C.cautious about.

  D.worried about.

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• 3Which of the following statements is ，NOT true of Dionisio Masso？

  A.She is 60 years old.

  B.She has a boyfriend.

  C.She has three children.

  D.She lives in Madrid.

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• 4Young people's family dependence can be attributed to all the following factors EXCEPT

  A.parents' tolerance.

  B.housing problems.

  C.cultural traditions.

  D.unwillingness to get married.

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• 5It can be inferred from paragraph 5 that family ties are stronger in Portugal than in

  A.Finland.

  B.Greece.

  C.Spain.

  D.B.Greec

  E.C.Spain.D.Italy.

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• 6What is meant by “concert songs” in paragraph？

  A.Songs sung by zebra finches at a concert.

  B.Songs sung by female finches for male finches.

  C.Songs sung by male finches for female finches.

  D.Songs sung by male finches to other finches.

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• 7The expression “directed communication” in the last paragraph means communication in which

  A.the message sender has a specific audience.

  B.the communicator sends messages to himself.

  C.two communicators send messages to each other.

  D.mothers talk to their babies in their mother tongu

  E.B.the communicator sends messages to himsel

  F.C.two communicators send messages to each other.D.mothers talk to their babies in their mother tongue.

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• 8Which of the following can best reflect the theme of the passage？

  A.Chirping away.

  B.Zebra finches and their life.

  C.Birdsongs as communication.

  D.Frequencies of birdsongs.

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• 9What will be the distinctive feature of the second generation robots？

  A.They will be able to recognize speeches and texts.

  B.They will be able to learn by themselves.

  C.They will be able to predict problems.

  D.They will be able to match human reasoning and behavior.

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• 10Which of the following statements is true of the future robots？

  A.They will relieve us of many chores.

  B.They will take over the information industry.

  C.They will never surpass us.

  D.They will become high-cost commodity items.

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