The solar wind comes into being as aresult of______

试卷相关题目

• 1Schmidt-Morand’sfavorite animal is cat .

  A.Right

  B.Wrong

  C.Not mentioned

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• 2The team is working on recreating thevision of more animals .

  A.Right

  B.Wrong

  C.Not mentioned

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• 3It takes the team the longest time torecreate the rat’s view because they’re near-sighted .

  A.Right

  B.Wrong

  C.Not mentioned

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• 4Dogs have larger viewing angles thanhumans .

  A.Right

  B.Wrong

  C.Notmentioned

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• 5The animals’viewsin the software are the same as those in reality .

  A.Right

  B.Wrong

  C.Not mentioned

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• 6What happens when solar wind comes to theEarth、

  A.A protective magnetic field is formed atthe same time.

  B.It is trapped in magnetic belts around theEarth.

  C.It destroys the protective magnetic fieldsurrounding the Earth.

  D.It breaks magnetic field lines and doessevere damage to the 、、、

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• 7The Northern Lights are createdwhen______

  A.atomic particles fall to the Earth and collidewith atmospheric gases.

  B.the magnetic field lines fail toreconnect.

  C.the electrons falling to the Earth shinein different colors.

  D.oxygen and nitrogen are separated from theatmospheric gases.

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• 8Which of the following statements is trueof the Northern Lights、

  A.Their movement is slow enough to be observedwith the eyes.

  B.People cannot see them unless traveling toAlaska or Canada

  C.They are very close to the groun

  D.D.They are very long and thick.

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• 9What is the author’s tone toward the Northern Lights、

  A.Indifferent

  B.Sarcastic

  C.Sharp

  D.Appreciative

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• 10The eye-tracker technology enables usto______

  A.change our computer screen.

  B.focus on anything that interests us.

  C.get a smartphone connected wirelessly.

  D.move an object from screen with a glanc

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