父亲的背影,是我最不能忘记的。星期天的晚上,因为我将班级钥匙落在家里,班上的同学不能进教室晚自习,导致九班门前怨声阵阵。这时的我束手无策,脑门已是汗珠累累。在家里的父亲不知何时听到了消息,火速赶到学校。只见他一手叉着腰,一手撑在大腿上,在大口喘着粗气,已经累得满头大汗。父亲稍恢复点体力,才直起腰,将钥匙交给了我,可我一看,发现这并不是我们班级的钥匙,便急得直跳。父亲带着自责的神情,又朝着校外跑去,这时下起了大雨,路灯将他的身影拉得很长……顿时,泪水情不自禁地涌了出来,模糊了我的视线,我连忙拭干了泪, Father’s back, I can not forget the most. On Sunday nights, because I dropped my class key at home, my classmates could not go to class for study overnight, causing nine complaints in front of me. At this time I am helpless, forehead is already sweaty. I do not know when the father heard the news at home, rushed to school. I saw him with one hand on his waist, one hand on his thigh, gasping in the big mouth, tired tired sweating profusely. My father a little bit of physical strength, just straight up, the key to me, but I saw it and found that this is not the key to our class, they are anxious to jump. Father with a look of self-blame, but also ran toward the school, then under heavy rain, the lights will be his body pulled a long time ... ... suddenly, tears can not help but poured out, blurred my sight, I quickly swabbed Tears,