<p class="pl_nr"> 我们大家互相学习,互相交流。<img alt="" src="http://static.study.teacheredu.cn/el/pc/default/v1.0/c/js/plugin/kindeditor/plugins/emoticons/images/42.gif" border="0" /><img alt="" src="http://static.study.teacheredu.cn/el/pc/default/v1.0/c/js/plugin/kindeditor/plugins/emoticons/images/42.gif" border="0" /> </p>