“如果p,则q”与“只有q,才p”这两个判断形式，它们含有

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29438' and id < 2396724 and id<>'2396724' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29438' and id > 2396724 and id<>'2396724' order by id asc limit 5