马克思主义关于阶级和阶级斗争的理论,是科学社会主义的一个重要内容。它揭示了阶级的起源、实质,阐明了阶级斗争在社会发展中的历史作用、客观规律,为无产阶级提供了争取自身解放的科学思想武器。我国民主革命的伟大实践证明,正确处理阶级关系和阶级斗争问题,在科学地区分敌我友的基础上制定正确的战略策略,是革命的首要问题。在夺取政权后,特别是在社会主义条件下,阶级和阶级关系发生了根本性的变化。怎样认识和处理社会主义时期的阶级斗争问题?它的范围、特点、趋势是什么?应该采取一些什么 Marxism's theory of class and class struggle is an important part of scientific socialism. It reveals the origin and essence of the class, clarifies the historical role and objective law of class struggle in social development and provides the proletariat with a scientific ideological weapon for its own liberation. The great practice of our democratic revolution proves that it is the first issue of revolution to correctly handle the problems of class relations and class struggle and to formulate the correct strategic strategy based on the division of enemy and friend in the scientific area. After the seizure of power, especially under the conditions of socialism, fundamental changes have taken place in the relations between classes and classes. How to recognize and handle the class struggle in the socialist period? What is its scope, characteristics and trend? What should be taken