The phrase “coming back out of the cave” in the fifth paragraph means

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• 1We learn from the passage that the writer

  A.is fed up with the Net opponents.

  B.prefers people to the computer.

  C.is addicted to the computer.

  D.does not like human contact.

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• 2Living alone in a house, the writer seems to

  A.have totally forgotten her work.

  B.be afraid of her neighbors.

  C.get some comfort from TV programs.

  D.have gone crazy.

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• 3The passage implies that the writer and her boyfriend live in

  A.England.

  B.different countries.

  C.the same city.

  D.the same country.

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• 4Compared with the clear words of her boyfriend on screen, his accent is

  A.obscure.

  B.distinct.

  C.unreal.

  D.misleading.

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• 5The attitude of the author towards the research project is

  A.positive

  B.negative.

  C.suspicious

  D.indifferent.

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• 6The role of the body clock is to

  A.enable us to sleep 6 hours a day.

  B.help us adapt to a 24-hour cycle.

  C.regulate the body’s functions.

  D.interfere with the body’s functions.

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• 7The word “malady” in Paragraph 4 is closest in meaning to

  A.“condition”.

  B.“discomfort”.

  C.“injury”.

  D.“excitement”.

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• 8Flying in a westward direction will

  A.help you sleep better.

  B.increase the degree of jet lag.

  C.shrink your day.

  D.make you overeat.

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• 9Which of the following in NOT mentioned as a reason for the disrupted sleep of travelers、

  A.Crossing different time zones.

  B.Changing light and activity levels.

  C.Working longer hours.

  D.Watching out of the plane for a long tim

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• 10It can be seen from the last two paragraphs that

  A.you can control your own body clock.

  B.it is not difficult to adjust to a new time zone.

  C.adjusting your watch can help you a avoid jet lag.

  D.there isn’t much you can do to avoid jet lag.

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