新中国成立前夕召开的中共七届二中全会,为即将诞生的新中国确立了由农业国转变为工业国、由新民主主义社会转变为社会主义社会的总任务。但是,1949年9月,新政协制定的具有临时宪法作 The Second Plenary Session of the Seventh Central Committee of the Communist Party of China held on the eve of the founding of New China established the general task of turning the country of new agriculture into an industrialized one and from a new-democratic society to a socialist one for the forthcoming Plenary Session of the CPC Central Committee. However, in September 1949, the new CPPCC made an interim constitution