Metro 6100产品主要定位在()
A.城域骨干层
B.本地网
C.城域汇聚层
D.城域接入层
参考答案:A, B
In ancient Egyptian paintings, royal figures were differentiated by making them several times larger than others.()
A. distinguished
B. estranged
C. deferred
D. enlarged
下列哪项是人力资源规划的结果()
A、绩效评估的依据
B、岗位和职责的分派
C、绩效改进
D、项目团队目录