校长来了浓雾重重包裹了校园,对面隔着五六米都看不清楚。浓雾里传来脚步声。林不几顺着声音望去,前面有个模糊的身影,他紧跑几步,人影却消失了。早晨的校园空荡荡的。林不几进了教学楼,直奔三楼,今天,由他做值日。就在林不几准备打开教室门时,从楼梯方向传来“擦—擦—”的脚步声,谁啊,来得这么早?林不几暗想。脚步声很慢,仿佛是行动迟缓的老年人。脚步声没有停下 The principal came to the heavy fog wrapped the campus across the 56 meters can not see clearly. There was footsteps in the thick fog Lin almost looked down the sound, in front of a vague figure, he quickly run a few steps, the figure has disappeared. The morning campus is empty. Lin almost into the teaching building, went straight to the third floor, today, by him on duty. Just in the woods ready to open the classroom door, came from the direction of the stairs “rub - rub - ” footsteps, who ah, come so early? Footsteps slowly, as if slow-moving elderly. Footsteps did not stop