初中二年级腮想政治课》教材中指出：我们判断一种社会制度的变革，究竟是历史的进步还是倒退，主要标准不是存在不存在剥削，而是在于这种新的生产关系是否与当时的生产力发展相适应。对于这个标准，我认为应从以下几个方面理解。一、从社会进步的含义及其发展的基础来看社会? In the second grade junior high school political lesson, we pointed out in the textbook: We judge whether a change in a social system is a historical progress or a regression. The main criterion is not whether there is no existence of exploitation, but whether the new production relationship is at the time. The development of productivity adapts. For this standard, I think it should be understood from the following aspects. I. Looking at the meaning of social progress and the foundation of its development?