作为一名学生，课后去复习功课是我的职责，否则我就会错过一些重要的东西。许多学生选择在教室里或者图书馆自习，就我而言，我赞成后者的选择。

As a student, it is my duty to go over my lesson after class, or I will miss the important point. Many students choose to study in the classroom or go to the library, as for me, I am in favor of the latter choice. I like to go to the library. On the one hand, it is quiet. A lot of students just sit in their places and won't make big noise, which provides an enjoyable environment for students to study. On the other hand, I can consult many reference books if I need. The library provides us all kinds of books. We can find help when we have questions. I find much joy in the library. 
作为一名学生，课后去复习功课是我的职责，否则我就会错过一些重要的东西。许多学生选择在教室里或者图书馆自习，就我而言，我赞成后者的选择。我喜欢去图书馆，一方面，它是安静的。很多学生在那里都是坐在自己的位置上，不会制造出大噪音，这给学生学习提供了一个愉快的环境。另一方面，如果我有需求，我可以查阅很多参考书。图书馆给我们提供了各种各样的书籍，当我们遇到的问题时我们可以找到帮助。我在图书馆找到很多乐趣。