朱丹溪治痿“泻南方,补北方”是指()
A.补脾清肺
B.补肾清热
C.补肝清心
D.补肺清热
E.补肾利湿
参考答案:B
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A I’m glad to hear that B I will. Thanks very much
C I’m sorry to hear that D I will think about.
下列哪些安全设备是电力系统的专业安全设备?()
A、纵向加密认证装置
B、防火墙
C、横向正隔离装置
D、横向反向隔离装置