商周青铜器的主要纹样是（） ["螺旋纹","云气纹","饕餮纹","莲花纹"]
You work as a network engineer for the company，you want to configure two BGP speakers to form an EBGP session across a firewall. On the engineer’s network，the firewall always permits TCP sessions that are initiated from the inside network （the network attached to the inside interface of the firewall）. What prerequisite is there for enabling BGP to run on this network？（） ["EBGP multihop will need to be configured for this to work.","This should work with normal BGP peering，with no additional configuration on the BGP speakers or the firewall.","The BGP protocol port must be opened on the firewall","There is no way to make BGP work across a firewall."]
平王东迁
土地利用、（）和交通活动并列为交通运输系统分析中的三要素。 ["运输条件","交通布局","交通控制","交通规划"]
项目投资决策应遵循（）。 [" 多目标综合决策原则"," 风险责任制原则"," 系统性原则"," 民主决策原则"," 科学决策原则"]
影响迁移的因素
