题目内容

Ma Long is the _of Ping-pong.

查看答案

搜索结果不匹配？点我反馈

更多问题

Kobe has been as the greatest player in the world.

_ can greatly improve ___ for women.

Like Na is a world-famous player.

以下哪些属于客运产品折价心理策略？（）

A. 分商务座和二等座票价
B. 团体票，折返票
C. 取消附加，优惠票价
D. 浮动定价