Organizations perform work to achieve a set of objectives. Generally, work can be categorized as either projects or operations, although the two sometimes are（）

A．confused

B．same

C．overlap

D．dissever

岗位技能工资是以按劳分配为原则，以加强工资的宏观调控为前提，以（）等基本劳动要素评价为基础，以岗位技能工资为主要内容的企业基本工资制度。

A.劳动技能

B.劳动责任

C.劳动强度

D.劳动条件

E.其他