238.货物列车中因( )规定需停止制动作用的车辆,自动制动机临时发生故障的车辆,准许关闭截断塞门。(应知应会-技规-第262条)

(The first question): 题目解析 (Analysis of the question): 货物列车中因( )规定需停止制动作用的车辆，自动制动机临时发生故障的车辆，准许关闭截断塞门。(应知应会-技规-第262条) Translation: In a freight train, vehicles with ( ) regulations requiring the braking action to be stopped, or vehicles with temporarily malfunctioning automatic brakes, are allowed to close the cut-off plug. (Knowledge required - Technical Regulations - Article 262) 答案 (Answer): D. 装载的货物 (Loaded goods) Explanation: The question is about the circumstances under which the cut-off plug can be closed in a freight train. The correct answer, D, states that the vehicles in which the braking action needs to be stopped and those with temporary automatic brake malfunctions are allowed to close the cut-off plug. These situations are related to the loading of goods onto the train and the need to secure certain vehicles during transportation.