“学习雷锋好榜样,艰苦朴素永不忘……”小天哥哥可是从小听着这首歌长大的。想想那时,每逢3月5日,我们走出校园,有的同学去打扫街道卫生,有的同学去帮助孤寡老人,那可真是暖意融融的一天啊!但是最近根据一个机构公布的调查数据,有近五成的小学生不知雷锋是谁。同学们的答案也是五花八门,有的说雷锋是红军战士,还有的竟说雷锋是工作认真的售货员…… “Learn Lei Feng good example, hard and simple never forget ... ” little brother but grew up listening to this song. Think about that time, every March 5, we go out of school, some students to clean street health, and some students to help lonely elderly, it really is a warm day of harmony! But recently according to an agency survey Data, there are nearly 50% of pupils who do not know Lei Feng. The answers of the students are also varied, some say that Lei Feng is a soldier of the Red Army, and some actually say that Lei Feng is a serious sales clerk ......