上◇课◇篇1.千万不要睡觉,除非你是睡美人。实在扛不住也万万不可流口水,以免衣襟、课桌甚或地上满是口水的污渍,影响你淑女的大好形象,顺便吓跑一群牛(有男友、且不是同班者例外)。绝对不可打呼噜(牙口好的同学可以磨牙,以示其童稚可爱)。2.勤做笔记,双眼正视前方。凡大学生? ◇ class ◇ articles 1. Do not sleep unless you are Sleeping Beauty. Do not carry it can not really drooling to avoid drapes, desks or even full of saliva stains on the ground, affecting your lady’s good image, by the way to scare away a group of cattle (with her boyfriend, and not with the exception of the class). Absolutely not snoring (teeth good students can molars to show their childish cute). 2. Work notes, eyes facing the front. Where college students?