一般来说领导者的任务有两项，它们是（）

A.完成组织任务

B.设定组织目标

C.协调组织活动

D.激发员工斗志

E.满足成员需要

To determine if a CO₂ fire extinguisher is fully charged，you would（）.

A.Operate the trigger valve

B.Weigh the extinguisher

C.Test with a pressure gauge

D.Read the date of last test