6，3, 5, 13, 2, 63,（）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30975' and id < 2491731 and id<>'2491731' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30975' and id > 2491731 and id<>'2491731' order by id asc limit 5