下列施工现场防止噪声污染的措施中，最根本的措施是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25925' and id < 2176010 and id<>'2176010' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25925' and id > 2176010 and id<>'2176010' order by id asc limit 5