我国淘汰的药品全部是属于自然淘汰。( )
A. 对
B. 错
If you want to build good business relationships, all what you have to do is to satisfy the customers’ needs.
A. 对
B. 错
There is a close connection between customer satisfaction and customer loyalty.
A. 对
B. 错
Philip Kotler is a specialist on international finance.
A. 对
B. 错