在管理层次上，现代人力资源管理部门( )。
A．处于操作层
B．只是上级的执行部门
C．处于决策层
D．很少参与企业决策
参考答案：C
生师比
The enlarged school campus is the old one.
A．as three times big as
B．three times as big as
C．big three times than
D．as big as three times
