document.write ("<b>上一篇</b>：<a href='/DocHtml/567/2010/11/15/989985438253.html'>关于公开课教学的反思</a><br><b>下一篇</b>：<a href='/DocHtml/567/2010/4/13/842411585761.html'>少儿声乐基本知识问答</a>")