“李老师,彭越阳丢了!”班长气喘吁吁跑来向我报告。站在大巴车旁边,我一下子被这突如其来的“变故”惊得浑身冒起了冷汗。这次参观武汉大学,临出发时,校长一再强调:“安全,安全!一定要安全!安全第一!”没想到,整个过程都很顺利,却在结束时出现安全事故。彭越阳是我最担心的学生之一,平时就活泼有余,安静不足。因此,我还特意给他安排了 “Teacher Li, Peng Yueyang lost! ” Squad leader gasped to come to me to report. Standing next to the bus, I suddenly by this sudden “accident ” shocked whole body cold sweat. The visit to Wuhan University, Pro departure, the principals have repeatedly stressed: “Safety, safety! Must be safe! Safety first!” "Unexpectedly, the whole process is very smooth, but at the end of a security incident. Peng Yueyang is one of my most worried students, usually more than lively, quiet enough. Therefore, I specially arranged for him