We learn from the passage that navigation computers ________.

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• 1                                  Passage ThreeQuestions 17 to 20 are based on the passage you have just heard.

  A.Because people might have to migrate there someday.

  B.Because it is very much like the earth.

  C.Because it is easier to explore than other planets.

  D.Because its atmosphere is different from that of the earth.

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• 2                                  Passage TwoQuestions 14 to 16 are based on the passage you have just heard.

  A.They eat huge amounts of food.

  B.They usually eat twice a day.

  C.They usually eat to their hearts’ content.

  D.B.They usually eat twice a day.C.They usually eat to their hearts’ content.D.They eat much less than people assum

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• 3Section BDirections:    In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on the Answer Sheet with a single line through the centre.                                         Passage OneQuestions 11 to 13 are based on the passage you have just heard.

  A.Experience in negotiating.

  B.A high level of intelligence.

  C.The time they spend on preparation.

  D.The amount of pay they receiv

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• 4With a navigation computer, a driver will easily find the best route to his destination ________.

  A.by inputting the exact address

  B.by indicating the location of his car

  C.by checking his computer database

  D.by giving vocal orders to the computer

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• 5Despite their varied designs, navigation computers used in cars ________.

  A.are more or less the same price

  B.provide directions in much the same way

  C.work on more or less the same principles

  D.receive instructions from the same satellites

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• 6The navigation computer functions ________.

  A.by means of a direction finder and a speed detector

  B.basically on satellite signals and a map database

  C.mainly through the reception of turn-by-turn directions

  D.by using a screen to display satellite signals

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• 7The navigation systems in cars like Lexus, BMW and Audi are mentioned to show ________.

  A.the immaturity of the new technology

  B.the superiority of the global positioning system

  C.the cause of price fluctuations in car equipment

  D.the different ways of providing guidance to the driver

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• 8According to the author, most students ________.

  A.believe the world’s environment is in an undesirable condition

  B.agree that the environment of the world is not as bad as it is thought to be

  C.get high marks for their good knowledge of the world’s environment

  D.appear somewhat unconcerned about the state of the world’s environment

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