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Recent findings lend strong support to the theory that a black hole lies at the center of the Milky Way and of many of the 100 billion other galaxies estimated to exist in the universe.
A. that a black hole lies at the center of the Milky Way and of
B. that a black hole lies at the Milky Way’s center and
C. that there is a black hole lying at the Milky Way’s center and
D. of a black hole lying at the Milky Way’s center and
E. of a black hole that lies at the center of the Milky Way and of
OA是A,我自己的做题时答案是B;
按照OA的说法题目里面的theory只是关于black hole的,那么我想问一下这个选项里面“of many of the 100 bilion“中第一个of是怎么来的呢?
还有就是B选项如果把theory理解成关于black hole和galaxies的为什么不对?
请各位朋友说说自己的看法~~~
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