在居住区规划与设计中，无电梯的住宅楼层数不应超过（ ）层

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30225' and id < 2445127 and id<>'2445127' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30225' and id > 2445127 and id<>'2445127' order by id asc limit 5