At present, Chinese telecom market, a dominance of China Mobile is an indisputable fact that, but it is a dominant monopoly is certainly not it?

 
  • 目前,中国电信运营市场,中国移动一家独大是不争的事实,但是,这一家独大是不是肯定就是垄断呢?
今日热词
目录 附录 查词历史