为了鉴别房间隔“假性失落”，常用的超 声检查切面是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31769' and id < 2539965 and id<>'2539965' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31769' and id > 2539965 and id<>'2539965' order by id asc limit 5