【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.（其中很多政府已经利用刺激消费计划向本国经济实体注5万亿美元的资金。）These efforts have had some success. Now,（10）the question is how and when to withdraw that support without harming a recovery. and how to avoid a repeat of the financial crisist,（问题是怎样和何时撤销资助而又不伤及经济复苏以及怎样避免经济危机再次发生。）The leaders agreed to make the G20 the main group for their international economic cooperation, instead of the G8.