儿子的数学成绩一直比较优秀,经常考满分,同学们一直挺佩服他的。上初一第二学期时,孩子有点不好意思地问我:“爸,我可不可以把你的手机号码告诉我的同学?”“干什么?”我不解地问。“同学说,好问我一些数学问题。”“这个可以。”我马上答应。但又转念一想,由于工作繁忙,我晚上经常不在家,用家里的座机不是更方便?当我把这个想法告诉儿子时,孩子的回答出乎我的意料:“您不是不 Son’s math performance has been relatively good, often test scores, the students have always admired him. On the first semester of the first semester, the child asked me a little bit embarrassed: ”Dad, can I tell my classmate your cell phone number? “ ”What?“ I asked puzzled. ”Students say, I asked a few mathematical questions. “ ”This can. “ I immediately agreed. But then I thought, because of the busy work, I often not at night at home, with the landline at home is not more convenient? When I tell the son of this idea, the child’s answer was beyond my expectations: ”You are not