【答案】
8. C 9. D 10. A
【原文】
This week,（8）leaders of the top industrial and developing economies gathered in the eastern United States. They met in Pennsylvania. for a summit on the World's financial future.（发的国家与发展中国家领导人在美国东部宾夕法尼亚州开会，为关于未来世界金融发展的峰会做准备。）Leaders of the Group of Twenty have now met three times in less than a year to deal with the worst recession since the nineteen thirties.（9）Many of their governments have used spending programs to inject five trillion dollars into their economies.（其中很多政府�
