.He is a new comer in the team, but I have the______ that I have seen that man before.

A．decision

B． situation

C．impression

D．position

成本计算方法应根据（）来确定。

A.产品产量

B.生产组织的特点

C.生产工艺的特点

D.成本管理的要求

E.生产规模大小