什么是年管理运行费?
参考答案:
年管理运行费是一种经常性的费用,指井灌设施在运行中的各项费用,包括能源消耗费、维修费和管理费。
A.Because most of us have to do our jobs.
B.Because most of us have chosen the wrong jobs.
C.Because most of us have to earn living from our jobs.
D.Because most of us spend a great part of our lives doing our jobs.
Excel对工作表采用立体管理方法,即将相关工作表组成一本工作簿。( )