每个星期六的清晨是三个同班同学的爬山日,高小北的爸爸都会带着高小北、郝瀚、罗美美三个小不点去爬上海的最高峰——佘山。今天刚走到小区门口,正看到姚奶奶牵着大猫走过来,三个小朋友从后窗户里探出头来快活地喊:“姚奶奶早!大猫早!”高小北爸爸停下了车跟姚奶奶打招呼,高小北和罗美美突发奇想:“姚奶奶,跟我们一起去爬佘山吧!”高小北爸爸热情地说:“姚老师,小 Every Saturday morning is the climbing class day of three classmates. High and small daddy will go to Shanghai’s highest peak, Sheshan, with Xiaoshao Bei, Hao Han, and Luo Mei. Today just walked to the door of the district, is seeing Yao grandmother holding big cat came, three children from the rear window to head out to happily shouted: ”Yao grandmother early! Cat early! Stopped the car to say hello with Grandma Yao, North and South America and the United States sudden whim: “Grandma Yao, go with us to climb Sheshan!” High North small father warmly said: "Yao teacher, small