How does the author develop the passage、

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• 1The gap generation sometimes is negative because_______.

  A.grandchildren can 't fit in with modern lifestyle

  B.grandparents are eager to know more technology

  C.grandchildren are addicted to their digital products

  D.grandparents spared no time with their grandchildren

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• 2What does the underlined word "pamper" mean in the passage、

  A.Spoil.

  B.Raise.

  C.Manage.

  D.Educat

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• 3The author uses Kedar Patwary as an example ______.

  A.to show Indian society is full of perfect harmony

  B.to stress all the children admire their grandparents

  C.to show grandparents get on well with grandchildren

  D.to indicate grandparents are all good babysitters

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• 4What is said about the over 100 aircraft incidents in the past 16 years、

  A.They may have been caused by the damage to-the radio systems.

  B.They may have taken place during take-off and landing.

  C.They were proved to have been caused by the passengers portable computers.

  D.They were suspected to have resulted from electromagnetic interferenc

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• 5Why is it difficult to predict the possible effects of electromagnetic fields on an airplane 'scomputers、

  A.Because it is extremely dangerous to conduct such research on an airplane.

  B.Because it remains a mystery what wavelengths are liable to be interfered with.

  C.Because research scientists have not been able to produce the same effects in labs.

  D.Because experts lack adequate equipment to do such research.

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• 6Few airlines want to perform a total ban on their passengers using electronic devices because_______

  A.they don't believe there is such a danger as radio interference

  B.the harmful effect of electromagnetic interference is yet to be proved

  C.most passengers refused to take a plane ,which bans the use of radio and cassette players

  D.they have other effective safety measures to fall back on

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• 7The passage is mainly about_________.

  A.a new rule for all airlines

  B.the disadvantages of electronic devices

  C.a possible cause of aircraft incidents

  D.effective safety measures for air flight

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• 8Which can we know about Chinatown according to the passage、

  A.Businesses in Chinatown are going well.

  B.Local people like going shopping there.

  C.A great number of people visit it every year.

  D.No period has seen a more prosperous Chinatown.

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