The difference in time between zones is（    ）

试卷相关题目

• 1The  best  title  for  this  selection  is（    ）

  A.A Trip Across the Atlantic

  B.How Time Changes Around the World

  C.Crossing the International Date Line

  D.How time Zone Were Set Up

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• 2If     children   have   fu-like   symptoms,   their   parents（    ）

  A.are advised not to give them aspirin

  B.should watch out for signs of Reye syndrome

  C.are encouraged to take them to hospital for vaccination

  D.should prevent them from mixing with people running a fever

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• 3Which of the following symptoms will distinguish the flu from a cold、（    ）

  A.A stuffy nose

  B.A high temperature

  C.A sore throat

  D.A dry cough

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• 4According  to  the  passage,  to  combat  the  flu  effectively,（    ）

  A.one should identify the virus which causes it

  B.one should consult a doctor as soon as possible

  C.one should take medicine upon catching the disease

  D.one should remain alert when the disease is spreading

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• 5We learn from the passage that（    ）

  A.one doesn't need to take any medicine if he has a cold or the flu

  B.aspirin should not be included in over-the-counter medicines for the flu

  C.delayed treatment of the flu will harm the liver and central nervous system

  D.over-the-counter drugs can be taken to ease the misery caused by a cold orthe fu

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• 6From   this   selection   it   seems   true   that   the   Atlantic   Ocean（    ）

  A.is in one time zone

  B.is divided into twenty four time zones

  C.is divided into five time zones

  D.cannot be crossed in five days

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• 7The international date line is the name for（    ）

  A.the beginning of any new time zone

  B.the point where time changes by one hour

  C.the point where a new day begins

  D.any time zone in the Pacific Ocean

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• 8If you cross the ocean going east, you set you ciock（    ）

  A.ahead one hour in each new time zone

  B.ahead one time for the whole trip

  C.back one full day for each one full day

  D.ahead by twenty-three hours

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• 9The function of transmission is to send（    ）

  A.the electric power

  B.the heat energy

  C.kinetic energy

  D.potential energy

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• 10I n our country, what voltage dass's power network is called the highvoltage             networks、()

  A.35kV and above

  B.1000kV

  C.500kV

  D.110kV and 220kV

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