民族器乐结构的单曲体一般包括单一重复体和变奏体两种。()
参考答案:对
“成交方式”栏应填:
A.2
B.1
C.3
D.4
某园区网采用OSPF路由协议,参与OSPF的网络地址是169.111.0.0/16,Cisco路由器的正确配置是______。
A.Router(config)#router ospf 63Router(config-router)#network 169.111.0.0 0.0.0.0 area 0Router(config-router)#area 0 range 169.111.0.0 255.255.0.0B.Router(config)#router ospf 63Router(config-router)#network 169.111.0.0 255.255.0.0 area 0Router(config-router)#area 0 range 169.111.0.0 255.255.0.0C.Router(config)#router ospf 63Router(config-router)#network 169.111.0.0 0.0.255.255 area 0Router(config-router)#area 0 range 169.111.0.0 255.255.0.0D.Router(config)#router ospf 63Router(config-router)#network 169.111.0.0 0.0.255.255 area 0Router(config-router)#area 0 range 169.111.0.0 0.0.255.255