Excuse me. Do you know________.

A．where is the hospital

B．when did they come

C．what his name is

D．how can I get there

下列方式可以提高顾客满意水平的有（）。

A.提供总顾客价值

B.降低总顾客成本

C.提供总顾客价值、降低总顾客成本

D.提供产品价值

E.降低货币成本