一,马克思、恩格斯和列宁关于党的先进性的论述先进性是马克思主义政党的根本特征。马克思、恩格斯和列宁十分强调马克思主义政党的先进性问题,在他们的著作中对于党的先进性问题有着大量的论述。第一,党以工人阶级这一先进生产力的代表为阶级基础 First, the advanced nature of Marx's, Engels and Lenin's discourse on the advanced nature of the party is a fundamental feature of Marxist parties. Marx, Engels and Lenin laid great emphasis on the advanced nature of Marxist political parties and there was a great deal of discourse on the advanced nature of the party in their writings. First, the party bases its class on the representative of the advanced productive forces of the working class