现在很多中学喜欢把学生按成绩的高低分成快班和慢班(另一种说法是“普通班”和“直升班”)。快、慢班的学生分别按照不同的教学要求和进度上课,学校把学生按成绩分成“集团军”的利弊众说纷纭。有的人认为分快、慢班好,是分层次教育,可以根据实际情况进行调整教学方法。但又有人认为,分慢班让同学们精神压力大。你对这钟做法怎么看?你是否赞成学校开设快班、慢班? Now many middle schools like to divide students into fast classes and slow classes according to their grades (the other way around is “normal class” and “straight class”). Students in the fast and slow classes are taught according to different teaching requirements and schedules. The pros and cons of dividing the students into grades according to their achievements are different. Some people think that the points are fast and slow, and it is a level of education. The method of teaching can be adjusted according to the actual situation. However, some people think that it is very stressful for the students to work in a slow class. What do you think about this practice? Do you agree that schools should set up fast classes or slow classes?