document.write ("<b>上一篇</b>：<a href='/DocHtml/1707/2020/2/11/9761014640086.html'>志愿防控服务  勇于最美逆行</a><br><b>下一篇</b>：<a href='/DocHtml/1707/2020/1/18/6319547340061.html'>课题引领，智慧前行</a>")