出库阶段是()。
A、仓储管理的关键
B、仓储管理的中心
C、仓储管理的基础
D、仓储管理的重点
参考答案:A
— How are you today?
— Oh, I ___ as ill as l do now for a long time. [ ]
A. didn't feel
B. haven't felt
C. wasn't feeling
D. don't feel
一个过程可以有运行、就绪和等待三种状态,在一个过程结束(消亡)之前的状态是______状态。