在世界之交的转折关头，我国的改革开放进入攻坚阶段，发展处于关键时期。我们正面临着难得的发展机遇，也面临着严峻的挑战。世界各国的竞争，不仅取决于经济、科技、资源、政治和军事各种条件，而且还取决于各个国家对外政策和重大决策的正确与否。社会科学担负着为党和政府? At the turning point of the world transition, China’s reform and opening up have entered a crucial stage and its development is at a crucial stage. We are facing a rare opportunity for development as well as facing serious challenges. The competition among all countries in the world depends not only on the economic, scientific, technological, resource, political and military conditions but also on the correctness of the foreign and major policies of various countries. Social science is responsible for the party and government?