[问答题] 简述班级体建设的基本途径。

农牧之争 教育学家陶行知勉励自己和他人，“千教万教教人求真，千学万学学作真人”，陶行知的这句话与以下哪项哲学道理最为相似？（） ["百行以德为首","我思故我在","读万卷书，行万里路","绳锯木断"] 《铁路旅客运输规程》收货人要求凭印鉴领取包裹时，应与承运人签订协议并将印鉴式样备案。 You are about to migrate a customer network to use a VSS. Which of these statements is true about a VSS？（） ["The VSS switch must be the root bridge for all VLANs and is automatically designated.","The VSS switch is defined in RFC 4318 as a managed object.","The PAgP+ or LACP protocols are used to maintain the operational state of the VSS devices.","A VSS interoperates with a virtual port channel.","The 802.1Q or ISL protocols are used to maintain the operational state of the VSS devices.","A VSS increases the size of the spanning-tree domain."] 1850 TSS实现PTN与MSTP任意混合组网的关键技术是（）？ ["1588V2","通用交换矩阵","CES仿真","双平面矩阵"] 简述班级体建设的基本途径。