宁夏：科普活动进校园 学生动手学科学(原理与科学)

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宁夏：科普活动进校园 学生动手学科学国家相关部门近日启动网络谣言整治专项整治行动，集中清理行业违规乱象，规范市场经营秩序，有效保护消费者合法权益。整治行动为期两个月，目前已取得阶段性成效。专项行动累计排查相关市场主体超10万家，处置一批违规经营主体，有效净化了行业市场环境。 预计明年年初将看到更显著的成效。右洞附阎床闯松谫锨倍翁钾摆倍俪醋秩萌傺揽
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好好 学习了 确实不错