古代雅典城邦平民能在反对贵族的斗争中取得胜利,最重要的社会因素是[ ]
A.平民开展暴力斗争
B.代表平民利益的领袖不断改革
C.平民中不再有债奴
D.平民中新兴工商业者力量壮大
答案:D
It was on January, 12th, 2010 __________ a terrible earthquake struck the capital of HaiDi.
A.when
B.before
C.which
D.that
李某失业前所在单位应当按照该单位工资总额的( )缴纳失业保险费。
A.1%
B.2%
C.5%
D.8%