老师提醒说:检查一下自己的作业!沙沙检查完了,他是个很聪明的孩子。老师从肩上看过去说:“黑板上有,在黑板上是这样写的吗?”沙沙抬起头,沮丧地盯着黑板,然后看看自己的练习本。确实,他在任何时候也没避免过出错误……越是有经验的老师,越经常埋怨自己儿童时代的粗心。随着年龄的增长,作 Teacher reminded: check your homework! Sand check finished, he is a very smart child. The teacher looked from the shoulder and said: “Is there on the blackboard, is it written on the blackboard?” Sisha looked up, stared at the blackboard in frustration, and then looked at his exercise book. Indeed, he has never avoided mistakes at any time ... The more experienced the teacher, the more often he complains about the carelessness of his childhood. With age, make