放射性活度的国际单位制是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29312' and id < 2385653 and id<>'2385653' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29312' and id > 2385653 and id<>'2385653' order by id asc limit 5