某人先后向甲、乙两保险公司善意重复投保，保险金额分别为4万元.6万元，损失5万元，依顺序责任分摊方式，甲保险公司应赔付（） ["5万元","4万元","2万元","2.5万元"]
Refer to the exhibit. All routers are configured for BGP. EBGP routes received on router R2 showup in the BGP table on routers R1 and R3 but not in their IP routing tables. What would causethis？（） ["EBGP multihop is not configured on routers R1 and R3","Routers R1 and R3 do not receive the same routes via an IGP","Synchronization in autonomous system 100 is turned is on","The BGP routers in autonomous system 100 are not logically fully-meshed","Synchronization in autonomous system 100 is turned is off"]
建筑屋顶利用太阳能的方式有以下哪几种（） ["A.太阳能被动制冷屋顶 ","B.太阳能热水器屋顶 ","C.太阳能主动制冷屋顶 ","D.太阳能光电屋顶 ","E.太阳能非光电屋顶"]
始终做到“三个代表”，是我们党的（）。 ①立党之本 ②执政之基 ③第一要务 ④力量之源 ["①②④","①②③","②③④","①②③④"]
Which of these statements is true of routing protocols in a hub-and-spoke IPsec VPN topology?（） [" EIGRP can summarize per interface."," OSPF router databases remain independent."," When they are configured with stubs, EIGRP regularly floods the topology."," OSPF topology decisions are made independent of hierarchy or area."]
竟陵派
