| 
 
   
- UID
 - 614511 
 - 帖子
 - 1 
 - 主题
 - 1 
 - 注册时间
 - 2014-12-10 
 - 最后登录
 - 2015-3-18 
 
  | 
Level 1 book2 study session4 reading 16 有一道题是这样的:Over time, the market share of the dominant company in an oligopolistic market will most likely: 
A.increase 
B.decrease 
C.remain constant 
我觉得是A啊,但是答案是B。不太理解啊? |   
 
 
 
 |