靠,一道令我抓狂的题

louis_huang

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)

E.to 10 percent from 6 percent its share of the country's $21 billion book market, which ranges
该题很轻松地排除ACE;但是突然发现CE好像都不对,C明显地which指代模糊,可能指代the country,也可能指代book market; E虽然指代清晰,但是its share of the country's 21 billion book market算不算双重所有格？不是在GMAT中双重所有格算错嘛。。。。
大家讨论讨论？

louis_huang

自己回一个！大家讨论一下吧！谢谢！