《世界主要国家综合国力比较研究》一书评介张莉现在离进入２１世纪的时间不长了，跨世纪的钟声就要敲响。纵观全球，美国的霸主地位似乎是坚不可摧、牢不可破，但在不久的２１世纪是否还是如此？解体后的俄罗斯经济究竟是上升还是下降？中国在２１世纪究竟扮演一个什么样... Commenting on “A Comparative Study of the Comprehensive National Competencies of the Major Countries in the World” Zhang Li is not long gone from entering the 21st century. The bell of the new century will ring. Throughout the world, the dominance of the United States seems indestructible and unbreakable. But is it so in the near 21st century? After the dissolution of the Russian economy is rising or falling? What exactly does China play in the 21st century?