一、Writing （本大题5小题．每题20.0分，共100.0分。 For this part, you are allowed thirty minutes to write a composition . You should write at least 100 words, and base your composition on the outline (given in Chinese) below: ）
We often see there is a table cloth, a book or something else on the desk in the classroom or library, indicating the seat is taken. This kind of phenomenon is very usual in almost all colleges and universities. Strangely enough, most students seem to take this for granted, and few will protest it.
Though most students' taking seats in advance is for a better study environment, this kind of behaviors have great negative effects. On the one hand, it is a selfish behavior, depriving other students of their right to use the same seat. Sometimes even if many students come to the classroom very early, they can not find a free seat. On the other hand, reserving seats violates the rule of fairness. No matter how late you come to class, the seat is still reserved for you even though many others are eager for it.
Considering the above-mentioned, I think, it is high time that we college students took a good look at our behaviors. Indeed, if all of us can improve our consciousness, it is not a difficult task for us to get rid of this problem.