document.write ("<b>上一篇</b>：<a href='http://www.hfly.net/DocHtml/285/20/02/00227932.html'>安三教研片：观优秀课例  研教学精华</a><br><b>下一篇</b>：<a href='http://www.hfly.net/DocHtml/285/20/02/00227855.html'>携一缕春风，待满园花开</a>")