Router R1 lists 4 routes for subnet 10.1.1.0/24 in the output of the show ip eigrp topology all - links command. The variance 200 command is configured, but no other related commands are configured. Which of the following rules are true regarding R1's decision of what r outes to add to the IP routing table? Note that RD refers to reported distance and FD to feasible distanc E.（） [" Adds all routes for which the metric is <= 200 * the best metric among all routes"," Adds all routes because of the ridiculously high variance setting"," Adds all successor and feasible successor routes"," Adds all successor and feasible successor routes for which the metric is<=200 * the best metric among all route"]
何谓学校卫生护理？开展学校卫生护理的意义是什么？
评标委员会成员收受投标人的财物或者其他好处的，没收收受的财物，处（）的罚款，取消担任评标委员会成员的资格。 ["A.3000元以上2万元以下 ","B.5000元以上3万元以下 ","C.3000元以上5万元以下 ","D.5000元以上5万元以下"]
Which three statements about STP timers are true？（） ["STP timers values （hello， forward delay， max age） are included in each BPDU.","A switch is not concerned about its local configuration of the STP timers values. It will only consider the value of the STP timers contained in the BPDU it is receiving.","To successfully exchange BPDUs between two switches， their STP timers value （hello， forward delay， max age） must be the same.","If any STP timer value （hello， forward delay， max age） needs to be changed， it should at least be changed on the root bridge and backup root bridge.","On a switched network with a small network diameter， the STP hello timer can be tuned to a lower value to decrease the load on the switch CPU.","The root bridge passes the timer information in BPDUs to all routers in the Layer 3 configuration."]
简述迪尔凯姆“自杀论”的理论结构。
对于“坐不住”、“喜欢变化”的高中生而言，提高其学习效率的最佳方法是（）
