关于项目结构图，下列说法正确的有（）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24811' and id < 2121409 and id<>'2121409' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24811' and id > 2121409 and id<>'2121409' order by id asc limit 5