数学a计划七年级上册电子版

简介：Xu Wen and Pu Qian's regiment, who were arrayed in front of him, heard the sound of war drums and horse hooves. They immediately retracted to both sides and stepped out of the middle road. It was like a door suddenly opened, and the three thousand battalion roared out from the door, waving. With the long knife in his hand, he rushed into the formation of the bandits on the opposite side.