在PTN单板中，以下哪个单板上的接口只能用在用户（） ["CD1单板上的通道化STM-1口","AD1上的ATMSTM-1口","D12\/D75上的E1口","POD41上的POSSTM-1\/STM-4"]
小学生自觉纪律的形成要经历从外部要求转化为内部需要的过程。一般经历以下几个阶段：（） ["依靠外部教育要求阶段","服从阶段","过渡阶段","把纪律原则变成自觉行动的阶段","内化阶段"]
控制状态标识包括（）。 ["正在生产（绿色）","待检（黄色）","已清洁（绿色）","暂停生产（红色）","正在灭菌（红色）","正在维修（白色）"]
Based on the following output in a router A running LDP， which statement is true？（） ["None of the above.","The IP address 50.0.0.1\/32 is assigned to the non-directly connected LDP neighbor， 50.0.0.4.","The IP address 50.0.0.1\/32 is assigned to one of its own interfaces.","The IP address 50.0.0.1\/32 is assigned to its directly connected LDP neighbor， 50.0.0.4."]
人是从哪而出的？仍要归于哪？
注意的过滤器模型
