During the experiment，the subjects were asked

试卷相关题目

• 1Scientists at Carnegie Menon University tried to find out

  A.why office doors were often 1eft open．

  B.when it was a good time to turn off the computer．

  C.what questions office workers were bothered with．

  D.which behaviors could tell whether a person was busy

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• 2The behavior sensor and software system built in a phone

  A.could help store messages．

  B.could send messages instantly

  C.could tell when it is wise to interrupt you．

  D.could identify important phone calls．

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• 3A big problem facing people today is that

  A.they must tolerate phone disturbances or miss important calls．

  B.they must turn off their phones to keep their homes quiet．

  C.they have to switch from a desktop phone to a cellphone．

  D.they are too busy to make phone calls．

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• 4Althouse Bus Company pays much attention to

  A.employing young drivers

  B.running quality schools．

  C.providing free driving lessons

  D.building sound relationships．

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• 5Althouse Bus Company was founded by

  A.Larry Althouse．

  B.Althouse’s grandfather

  C.Liesl’s mother

  D.Ashley Batista．

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• 6The computer performed better than people in the study because

  A.the computer worked harder．

  B.the computer was not busy

  C.people tended to be biased．

  D.people were not good at statistics．

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• 7What will happen when Lake Nyos and Lake Monoun explode、

  A.Water will flow down the hills

  B.Poisonous gases will be released suddenly．

  C.strong wind will rise from the lakes

  D.The volcanoes will come to life．

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• 8Which of the following statements about Lake Nyos and Lake Monoun is true、

  A.They were formed in 1984．

  B.They are at the top of two active volcanoes．

  C.They are not like most other crater lakes．

  D.Water in them turns over regularly．

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• 9Lake Nyos and Lake Monoun explode because

  A.the gases rise to the top and mix with air．

  B.people from the villages turn over the water．

  C.scientists have put in a computer system．

  D.they have more gases trapped at the bottom than other crater lakes

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• 10A team of scientists has

  A.erected a pressure-releasing pipe in the lake

  B.identified the gases at the bottom of the lake

  C.built a beautiful fountain near the lakes

  D.removed all dangerous gases from the lakes

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