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d.innerHTML = d.innerHTML + '<a class=\"download_word download_word_lb\" href=\"javascript:;\" id=\"vipdown\" onclick=\"showpay(2)\"><div class=\"download_card\"><div class=\"card_nr card_nr_lb\"><h4 class=\"card_bt\">金属的化学性质知识点总结</h4><div class=\"download_card_msg\">纯金属在常温下一般都是固体(汞除外)，有金属光泽(即对可见光强烈反射)，大多数为电和热的优良导体，有延展性，密度较大，熔点较高。下面是小编整理的金属的化学性质知识点总结，仅供参考希望能够帮助到大家。金属的化学性质知识点总结金属的化学性质1、。下面小编给大家分享金属的化学性质知识点总结，希望能帮助到大家。 金属的化学性质知识点总结文档下载网址链接：</div></div><div class=\"download_card_btn download_card_btn_lb\"><div class=\"content_box_tj\"><span>推荐度：</span><img src=\"/skin/zhann/images/icon_star.png\" alt=\"\">	<img src=\"/skin/zhann/images/icon_star.png\" alt=\"\">	<img src=\"/skin/zhann/images/icon_star.png\" alt=\"\">	<img src=\"/skin/zhann/images/icon_star.png\" alt=\"\"></div><div class=\"downlod_btn_right demo_tc downlod_btn_right_lb\"><em class=\"downlod_icon\"></em>点击下载文档<span>文档为doc格式</span></div> </div></div></a>';
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