document.write('<a href="/art/2021/8/30/art_190656_10293873.html" target="_self" title="东营市河口区科协举办“党史铸魂铭使命，科技兴国助梦圆”主题演讲征文">东营市河口区科协举办“党史铸魂铭使命，科技兴国助梦圆”主题演讲征文</a>');