The word “plummet” in paragraph 6 means

试卷相关题目

• 1The 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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• 2Which 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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• 3What 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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• 4Which 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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• 5The 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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• 6What 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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