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问题 多项选择题

按《《广东电网公司开关设备运行管理规定》，设备现场运行规程应明确的内容有（）。

A.设备的操作程序

B.设备更换周期、内容和要求

C.设备运行维护内容和注意事项

D.设备运行异常现象及处理方法等

答案

参考答案：A, C, D

单项选择题

Virtualization is an approach to IT that pools and shares (71) so that utilization is optimized and supplies automatically meet demand. Traditional IT environments are often silos, where both technology and human (72) are aligned around an application or business function. With a virtualized (73) , people, processes, and technology are focused on meeting service levels, (74) is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization (75) that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.

（73）是（）

A.system

B.infrastructure

C.hardware

D.link
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单项选择题

There are over seventy（）in our hospital.

A．woman doctors

B．woman doctor

C．women doctors

D．women doctor
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