关于乙和丙的关系，下列说法正确的是（ )0

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31887' and id < 2549142 and id<>'2549142' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31887' and id > 2549142 and id<>'2549142' order by id asc limit 5