“叮零零……”随着一阵清脆的上课铃声,同学们陆续进了教室。过了一会儿,张老师来了。“上课。”“老师好。”“同学们好,请坐,今天,我们来学习……”老师开始讲课了。同学们正聚精会神地听老师讲课,只听“哗”的一声,一向爱吃零食的杜伟吐了一地的脏物,他脸色蜡黄,显出十分难受的样子。坐在他周围的同学纷纷捂住口鼻,转过身去。捣蛋鬼王豆豆 “Bites ... ...” With a burst of crisp class ringtones, students gradually one after another into the classroom. After a while, Teacher Zhang came. “Class.” “The teacher is good.” “The classmates are good, please sit, and today, let's learn ...” The teacher started lecturing. The students are attentively listening to the teacher's lectures, just listen to “Wow” soon, Du Wei, who always loves snacks spit on a dirt, his face sallow, showing a very uncomfortable look. Students around him have covered their mouth and nose, turned around. Rogue king Peas