星期二早晨第一节是我的课,还有两分钟就要上课了,负责班级保洁的值日小组,几乎全部得了选择性遗忘症:室内没扫、地板没拖、黑板没擦、垃圾没倒……班级保洁说到底就是一个责任心的问题,只要心里边装着这件事,三两分钟就能完成,没想到这试验班的学生也是 The first day of Tuesday morning is my class. There are two minutes before class. The team responsible for the cleaning of the class has almost all had selective amnesia: the room was not swept, the floor was not dragged, the blackboard was not rubbed, and the rubbish was not poured. ......Classroom cleaning is, after all, a question of responsibility. As long as it is filled with this matter in mind, it can be completed in two or three minutes. I did not think that the students in this test class are also