While troubleshooting a routing problem on the company EIGRP network you discover that one ofthe routers is failing to establish adjacencies with its neighbor. What is a likely cause of thisproblem between neighbors？（） ["The K-values do not match","The hold times do not match","The hello times do not match","The AS numbers do not match"]
有关HAV感染与基因变异的概念，哪项是错误的（） ["HAV可分为4个基因型","与基因型相对应也有4个血清型","HAV感染后可刺激抗体产生特异性IgM和IgG抗体","IgM抗体仅存在于感染后6个月之内是近期感染标志","IgG抗体可保存多年，是过去感染的标志"]
强制性储蓄
三相变压器的额定电压是指三相变压器的线电压，线电压与相电压的关系取决于变压器的（）方式。 ["运行","接线","绝缘方式","冷却方式"]
From the perspective of routerPG-1，what kind of router is the router with IP address 192.23.1.1（） ["A peer router runningIBGP","A peer router runningEBGP","A community member running IBGP","A peer group member running IBGP","A peer group member running EBGP"]
超柱
