茅台和五粮液两家企业因实施价格垄断行为被国家发改委合计罚款4.49亿元人民币。其中，茅台被罚2.47亿，五粮液则收到2.02亿的罚单。这表明（  ）①市场调节具有自发性的弊端             ②两企业违背了市场竞争规则③必须加快社会信用制度建设             ④国家运用经济手段进行宏观调控

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='12109' and id < 967023 and id<>'967023' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='12109' and id > 967023 and id<>'967023' order by id asc limit 5