属于中等声衰减的组织包括（     ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25745' and id < 2163611 and id<>'2163611' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25745' and id > 2163611 and id<>'2163611' order by id asc limit 5