题目

London ［2009-4-01］—In the first   meeting between Chinese President   Hu Jintao and US President Barack    Obama  prior to the Group of 20       summit in London, the two leaders pledged that both countries will be working together to help the world resist the financial crisis.    China and the US have agreed to prioritize（使……更重要; 优化） the two countries’  relations by establishing the new strategic economic dialogue.      The two teams will be headed by Vice Premier Wang Qishan and State Councilor Dai Bingguo from the Chinese side and Secret10．“在这一模式下，全国是一个统一的‘大工厂’，而企业只是这座‘大工厂’中的一个‘生产车间’”。材料中的现象可能出现在下列哪一个国家中（　　）A．工业革命时期的英国B．经济大危机时期的美国C．斯大林执政时期的苏联D．改革开放时期的中国