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

试卷相关题目

• 1The 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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• 2What 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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• 3What did the researchers find in their study of female zebra finches？

  A.Female finches only liked songs male finches sang for their mates

  B.Female finches liked songs male finches sang for them.

  C.Female finches liked to listen to songs from both speakers，

  D.Female finches chose the best male singers as their mates.

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• 4Which 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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• 5The 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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• 6What 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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• 7Which 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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• 8The author's main purpose is to

  A.describe the life of Hans Moravec.

  B.support the view that robots will play a major role in our life.

  C.B.support the view that robots will play a major role in our life.C.make fun of the views of Hans Moravec.

  D.get people prepared for the threat of future robots.

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• 9The word “plummet” in paragraph 6 means

  A.decrease.

  B.stretch.

  C.exten

  D.D.grow.

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• 10What does Moravec think of these future robots？

  A.They will look like previous biological children

  B.They will be humans' mind-children.

  C.They will create a dangerous worl

  D.D.They will rule the world.

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