本題屬于提綱式文字命題。提綱第1點指 出一種現象，提綱第2點要求分析該現象帶來的影響，提綱第3點要 求談談我對該現象的看法。

　　根據所給提綱，本文應包含如下內容：描述大學生在教室和圖書館占座的現象；說明這種現象帶來的 不良影響；闡述我對占座現象的看法。

Reserving a Seat

　　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 of students seem to take this for granted, and few will protest it.

　　Though most of students taking seats in advance is for better study, this kind of phenomenon has great negative effects. On the one hand, it is a selfish behavior, which damages other students interests. Sometimes even if many students come to the classroom very early, they can not find a seat. On the other hand, reserving a seat 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 that seat.

　　Considering the above-mentioned, I think, it is high time that we college students took a good look of our behavior. Indeed, only if all of us can improve our consciousness, it is not a difficult task for us to get rid of this kind of phenomenon reserving a seat.

　　本題屬于提綱式文字命題。提綱第1點指 出一種現象，提綱第2點要求分析該現象帶來的影響，提綱第3點要 求談談我對該現象的看法。

　　根據所給提綱，本文應包含如下內容：描述大學生在教室和圖書館占座的現象；說明這種現象帶來的 不良影響；闡述我對占座現象的看法。

Reserving a Seat

　　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 of students seem to take this for granted, and few will protest it.

　　Though most of students taking seats in advance is for better study, this kind of phenomenon has great negative effects. On the one hand, it is a selfish behavior, which damages other students interests. Sometimes even if many students come to the classroom very early, they can not find a seat. On the other hand, reserving a seat 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 that seat.

　　Considering the above-mentioned, I think, it is high time that we college students took a good look of our behavior. Indeed, only if all of us can improve our consciousness, it is not a difficult task for us to get rid of this kind of phenomenon reserving a seat.