document.write("<li><a href='http://www.5ajob.com/c-d-8fdb185a2f2274c3-h/18668.html' target='_blank'>畜牧养殖</a></li><li><a href='http://www.5ajob.com/c-d-8fdb185a2f2274c3-h/18666.html' target='_blank'>食品研发</a></li>")