找过了没找到的GWD27-15

Q15:

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

2. that a black hole lies at the Milky Way’s center and

3. that there is a black hole lying at the Milky Way’s center and

4. of a black hole lying at the Milky Way’s center and

5. of a black hole that lies at the center of the Milky Way and of

答案是a求解

BCD 都有平行并列问题, 应该是a black hole lies at the center of... and of.....

E的话that从句由修饰theory改为修饰a black hole 改变句子本意

希望对你有帮助

了解 谢谢