Which of the following statements is NOT true, according to the passage、

试卷相关题目

• 1Which country is the largest coffee producer、

  A.Brazil.

  B.Colombia.

  C.Ethiopia.

  D.Egypt.

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• 2Thousands of Irish people starved during the “Potato Famine” because

  A.they were so dependent on potatoes that they refused to eat anything else.

  B.they were forced to leave their homeland and move to america.

  C.the weather conditions in ireland were not suitable for growing potatoes.

  D.the potato harvest was bad.

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• 3“Some” in the last sentence of the first paragraph refers to

  A.some cocoa trees.

  B.some chocolate drinks.

  C.some shops.

  D.some south american indians.

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• 4According to the passage, which of the following has changed the most in the last 500 years、

  A.Food

  B.Clothing

  C.Ideology.

  D.Languag

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• 5Some industrialized countries are unwilling to spend money in reducing pollution.

  A.Right

  B.Wrong

  C.Not mentioned

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• 6What does “clear-air turbulence” probably mean、 (Paragraph 1)

  A.A not very rough storm.

  B.Unexpected disturbed air.

  C.A kind of visible storm.

  D.A storm over mountain ridges.

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• 7In December 1997, a United Airlines flight hit unexpected rough air,

  A.causing a lot of damage to the plane.

  B.throwing its passengers out of the cabin.

  C.resulting in heavy casualties.

  D.forcing the pilot to make an emergency landing.

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• 8The turbulence detector can tell the severity of the turbulence by measuring

  A.the speed of the plane.

  B.the speed of the light.

  C.the number of particles in the air.

  D.the changes of the particles’ speed.

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• 9We can infer from the fifth paragraph that

  A.the lidar detector can successfully forecast turbulence.

  B.researchers are not sure about the effectiveness of the lidar detector.

  C.passenger planes will be used in further experiments.

  D.no more test flights are needed.

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• 10The last paragraph tells us, among other things, that

  A.the lidar detector needs improvement.

  B.many airlines are interested in the system.

  C.passengers often forget to fasten their seatbelts.

  D.the lidar detector can be used in a wide range of areas.

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