GWD1-Q2:

By merging its two publishing divisions, the company will increase their share of the country’s $21 billion book market from 6 percent to 10 percent, a market ranging from obscure textbooks to mass-market paperbacks.

A.      their share of the country’s $21 billion book market from 6 percent to 10 percent, a market ranging

B.       from 6 percent to 10 percent its share of the $21 billion book market in the country, which ranges

C.      to 10 percent from 6 percent in their share of the $21 billion book market in the country, a market ranging

D.      in its share, from 6 percent to 10 percent, of the $21 billion book market in the country, which ranges

E       to 10 percent from 6 percent its share of the country’s $21 billion book market, which ranges

我觉得E中的which指代更明确阿，但是答案是B

请NN解释下，谢谢先

哦，是不是E中的双重所有格问题？

the answer is e