下列哪项不属于结构游戏的特点 （ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26271' and id < 2198799 and id<>'2198799' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26271' and id > 2198799 and id<>'2198799' order by id asc limit 5