Another good title for this passage would be______.

试卷相关题目

• 1What is implied in the last paragraph、

  A.Brown dwarfs give off visible light.

  B.Brown dwarfs give off infrared radiation.

  C.Brown dwarfs are power stars like the sun.

  D.Brown dwarfs are impossible to see with the WISE telescop

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• 2Which of the following is NOT correct about “asteroids” according to paragraph 7、

  A.Asteroids float through space giving off visible light.

  B.Asteroids do not reflect light that reaches them.

  C.It is difficult to take asteroids’ pictures by ordinary cameras.

  D.The WISE telescope can take pictures of asteroids

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• 3The camera on WISE _____

  A.is no different from an ordinary camera.

  B.does not see infrared radiation while the ordinary camera does.

  C.catches the infrared radiation while the ordinary camera does not.

  D.reflects light that human eyes can se

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• 4Which is NOT the synonym for the word "snap" in the third paragraph、

  A.make.

  B.shoot.

  C.take

  D.photograph.

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• 5What is so special about WISE、

  A.It is small in size but carries a large camera.

  B.It is as small as a trashcan.

  C.Its digital camera can help astronomers to see the unknown space.

  D.Never before has a telescope carried a digital camera in spac

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• 6A nuclear family is defined as______.

  A.a married couple with their minor children

  B.a single father with minor children

  C.parents, grandparents, and children

  D.parents, children, and aunts and uncles

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• 7The information in this passage would most likely be found in ______.

  A.an anthropology textbook

  B.a biology textbook

  C.a mathematics textbook

  D.geography textbook

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• 8The information in the first paragraph is presented mainly through______.

  A.listing statistics

  B.telling a story

  C.pointing out similarities

  D.pointing out differences

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• 9The word "mobility" means______.

  A.money

  B.readiness to move

  C.organization

  D.skill

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• 10The word“mirror'’in the first line could be best replaced by

  A.“vehicle”.

  B.“device”.

  C.“need”

  D.“reflection”.

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