document.writeln("<Center><div class=\"doc\"><a href=\'/e/member/fava/add/?classid=10&id=49720\'  target=\'_self\'><i class=\"fa fa-file-word-o\"></i> 蒙代尔－弗莱明模型在发展中大国的适用与延伸文档下载.doc </a></div></Center>");