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htxt=htxt+"<tr><td height=\"25\">『资料评论』&nbsp;&nbsp;<a href=\"/file_review.asp?id=30288801\" target=\"_blank\"><font color=blue>点击这里发表或查看更多评论</font></a> </td><td align=\"right\"><a href='javascript:void(0)' onclick='sendhp()'><img src='/images/hp.png'  width='16' height='16' border='0' align='absmiddle'></a>好评率：<span id='hpp'>-</span> <a href='javascript:void(0)' onclick='sendcp()'><img src='/images/cp.png' width='20' height='17' border='0' align='absmiddle'></a>差评率：<span id='cpp'>-</span></td></tr>"
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htxt=htxt+"<td width=\"80%\" class=\"txt\">&nbsp;□ 太简单了</td>";
htxt=htxt+"<td width=\"20%\" align=\"right\" valign=\"top\" >dpypj <1-21 9:11></td>";
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htxt=htxt+"<td width=\"80%\" class=\"txt\">&nbsp;□ 12种常见气体的工业制法体现了环保理念—副产物作为气体的制备方法，对同一种气体的几种制法都给出化学反应方程式对学好化学太有帮助了，洗气瓶的一瓶八用培养了学生的发散思维：目的不同、洗气瓶连接方式不同、所盛溶液不同效果不同。这样的文章太好了，感谢作者的无私奉献。</td>";
htxt=htxt+"<td width=\"20%\" align=\"right\" valign=\"top\" >lzy5077 <1-1 22:25></td>";
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