何种图形表示人力资源规划的人员需要？（）
A、资源直方图
B、责任分配矩阵
C、组织结构图
D、WBS
参考答案：A
动物越高等，学习能力越强，学会某种行为的过程中“尝试与错误”的次数越少。 [ ]
Susan Jones was at the bus stop well on time to take the 7:01 bus, but she had to miss her breakfast to do it.
A．catch up with
B．catch
C．run up to
D．be catching
