2009年同濟大學考博英語閱讀試題5

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11. Which of the following is true according to the passage? (A) Rocks larger than Pluto have been found in the Kuiper Belt. (B) The Kuiper Belt did not exist when Pluto was first discovered. (C) The astronomers are divided with regard to the status of Pluto. (D) There is almost no difference between Pluto and other Kuiper Belt objects.