突然,站在讲台上的“大炮”表情有点异样,只见他拿起手机看了看,脸色立刻变得沉重起来,随即便大步流星地走出教室,看起来严肃极了。他关门的一瞬间,全班顿时闹成了一锅粥,几乎没有一个人是安分的。小蒋同学蹑手蹑脚地走到门前,把门拉开一条缝,偷偷地往外看,突然又赶紧坐 Suddenly, standing on the podium “cannon ” look a bit strange, I saw him pick up the phone looked, his face immediately became heavy, then they will step out of the classroom to the strode, it seems very serious. The moment he closed, the class suddenly became a pot of porridge, almost no one is safe. Xiao Jiang students stampede walked to the door, the door opened a crack, secretly look out, suddenly and quickly sit