下列哪种情绪比其他情绪更具有感染性（） ["恐惧","快乐","悲哀","愤怒"]
事故的特性有哪些（） ["因果性","偶然性","潜伏性","必然性"]
金融脆弱性
Which three are needed to run VRF lite for IPv6 on a router？ （） ["VRF definition for IPv6","MP BGP for IPv6","LDP","VRF-enabled routing protocol","VRF-enabled interface"]
试比较秦朝、汉朝、明朝、清朝加强专制制度在政治上和思想文化上采取的措施有何相似之处？
宗教性和艺术性在哥特式教堂中的结合？
