周计划计算题7年级答案

简介：Liu Lei and Zhao Shun happened to come back from climbing over the fence in the bamboo forest. Seeing this panic scene, they hurried over to help. Liu Lei was tall and strong, so he took the place of the physical education teacher and carried the girl on his back. At this time, the security guards could not care about Liu Lei. When someone climbed over the wall, he quickly opened the door.