document.write ("<b>上一篇</b>：<a href='/DocHtml/1041/2012/12/10/7708631219341.html'>“无声课堂”成因浅谈</a><br><b>下一篇</b>：<a href='/DocHtml/1041/2012/12/10/4584394119338.html'>十里桥小学开展数学教研周活动</a>")