<a class="" title="" href="../../../economics/2010-10/21/content_21168564.htm" target="_blank">北京官员首度表态将控汽车数量</a> <a class="" title="" href="../../../economics/2010-10/21/content_21170578.htm" target="_blank">证实取消"4"字号牌</a> _中国发展门户网