【判断题】Nothing should be crossed when you serve the customer at an exhibition
【单选题】经济寿命相关的叙述中错误的是 。
A.
经济寿命是根据设备使用成本最低的原则来确定的
B.
经济寿命指从设备开始使用到其年平均成本最低的年份所延续的时间长短
【简答题】Products should be produced in a way that ensures customer .
【单选题】Customer should be ( ) the delay if there is any delivery problem.
【单选题】Customer relations should be responsible for all of the following EXCEPT__________
A.
the quality of product or service
B.
customer inquirres and complaints
C.
finding new resources for the company
D.
attracting new customers