国家铁路的旅客票价率和行李、包裹运价率由国务院铁路主管部门拟定，报国家批准。
Which two values are used by Spanning Tree Protocol to elect a root bridge?（） [" amount of RAM"," bridge priority"," IOS version"," IP address"," MAC address"," speed of the link"]
水产动物性染色体的主要决定类型分为XX-XY型、XX-XO型、ZW-ZZ型和ZO-ZZ型。
MLPS TUNNEL保护中，保护的对象主要有（） ["链路保护","节点保护","链路和节点都可以保护","以上答案都不正确"]
从受教育权的来源看，受教育权属于人权的范畴。
微宇宙法
