世界上没有人是十全十美的,我也不例外。粗心是我最容易犯的毛病,就因为它,我可没少吃亏。记得那一次小测验,老师把试卷发下来以后,让我们先看一下试卷,然后动笔再做。我便按照老师的要求,把试卷看了一遍。看好了以后,我觉得这张试卷十分简单,得意洋洋地心想:呵呵,太简单了,让我拿“优”真是小菜一碟,妈妈“再也不用担心我的学习了”。于是, No one in the world is perfect, and I am no exception. Carelessness is the most common mistake I can make, because of it, I have no less loss. I remember that a quiz, the teacher sent the test paper down, let us look at the papers, and then do it again. In accordance with the teacher’s request, I read it over. Optimistic about later, I think this paper is very simple, triumphantly thought: Oh, too simple, let me take “gifted ” is a piece of cake, mom “no longer have to worry about my learning ” . then,