Refer to the exhibit. R2 and R3 are routers connected using Ethernet services from a service provider and can receive pings from each other. OSPF is configured as the routing protocol but adjacency is not happening. According to the output of the show commands in the exhibit, what could be the most likely cause of the problem?() 正确。 错误。
怎样通过减少遭遇和冲突来改善道路交通安全状况? 正确。 错误。
简述静态投资回收期的优缺点。 正确。 错误。
合伙企业本身不是法人,不交纳企业所得税() 正确。 错误。
在一个典型的链型DWDM组网中(如A→B→C,A、B、C为三个站点),在调测中发现站A和站C之间的公务不通,可能的原因有() 正确。 错误。
班干部的产生方式通常采用临时指定的形式。