某分项工程双代号时标网络计划如下图所示，其中工作C和I的最迟完成时间分别为第（）天。
A．4和11
B．4和9
C．3和11
D．3和9
参考答案：B
A: Aren’t we supposed to have the meeting begun at 9 Where is the chairB: ().
A. You know our director. He is always behind schedule.
B. I know it’s very later
C. No. I’ll have it tomorrow, not today.
D. See you then.
简述现代人力资源管理中的人才商品化理念。
