A、客戶 B、服務(wù) C、完成績(jī)效 D、銷售
A.適當(dāng)?shù)臅r(shí)間 B.適當(dāng)?shù)牡攸c(diǎn) C.適當(dāng)?shù)那?br /> D.適當(dāng)?shù)男畔?/p>
A.PMP B.CPM C.PERT D.VERT