Service can be subdivided into three categories,which of the fol

分类: 市场营销学-LZ 发布时间: 2023-11-15 13:14 浏览量: 1

Service can be subdivided into three categories,which of the following is wrong?

A.Presale service

B.Postsale service

C.Transaction service

D.Core service

正确答案是D