Which of the following is true of the recent discovery？

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• 1What can we learn about Dr. Marcy from the passage？

  A.He I：fond of watching Jupiter.

  B.He is from a scientist family.

  C.He dislikes working with Paul Butler.

  D.He is interested in finding life in outer spac

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• 2This passage is mainly about___________＿.

  A.why English has become a global language

  B.how many people in the world speak English

  C.how people in the world learn English as a foreign language

  D.whether we need to worry about English being a world language

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• 3The author would probably agree that_______＿.

  A.it's very hard to plant many kinds of flowers in a garden

  B.it's good for people from other countries to learn English

  C.more and more people like to plant roses in their gardens

  D.English is easier to learn than other languages

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• 4What does“garden”in the last two paragraphs stand for、

  A.Language.

  B.Family.

  C.The worl

  D.D.The Earth.

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• 5By saying“Ask the people of India…and Pakistan”（in Paragraph 4），the author is trying to show that_______＿.

  A.speaking the same language doesn't necessarily bring peace

  B.wars can destroy the relationship between two countries

  C.English doesn't kill other languages

  D.English is widely used in the world

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• 6How many planets orbiting other stars have the two scientists discovered so far、

  A.100.

  B.69.

  C.66.

  D.65.

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• 7Dr. Marcy thinks that life may exist in the 55 Cancri system because___________.

  A.he has found the system similar to the solar system

  B.he has discovered an Earth-like planet there

  C.he has discovered a rocky planet there

  D.he has found signs of life in the system

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• 8“But we stuck with it”（in Paragraph 3）means_______.

  A.they felt discouraged

  B.they carried on with it

  C.they failed in their attempt

  D.they made some progress

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