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标题: gwd题目求解惑 [打印本页]

作者: szxissean 时间: 2013-6-26 07:55
标题: gwd题目求解惑

Recent findings lend strong support to thetheory that a black hole lies at the center of the Milky Way and of manyof the 100 billion other galaxies estimated to exist in the universe.

A. thata black hole lies at the center of the Milky Way and of

B. thata black hole lies at the Milky Way’s center and

C. thatthere is a black hole lying at the milky Way’s center and

D. ofa black hole lying at the Milky Way’s center and

E. ofa black hole that lies at the center of the Milky Way and of

答案是a,为什么后面有个of.

作者: kiwifoodtown 时间: 2013-6-26 08:43
(of the Milky Way) and (of many of the 100 billion other galaxies) 平行。

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