一年级数学找规律方法简介：Less than three miles below the city, the Ming army set up a row of medical tents on a flat area. Li Xin, the military medical officer, and his wife Hong Niangzi were undergoing intense surgery.
Less than three miles below the city, the Ming army set up a row of medical tents on a flat area. Li Xin, the military medical officer, and his wife Hong Niangzi were undergoing intense surgery.
