document.write("<div class=\"prevBox\"><div class=\"prevBtn\"></div><p><a href=\"/story?sid=43436\">近半数发展中国家网民认为互联网对道德有负面影响</a></p></div>");document.write("<div class=\"nextBox\"><div class=\"nextBtn\"></div><p><a href=\"/story?sid=43438\">木星对内太阳系系统的早期演化起决定性作用</a></p></div>");