在棱锥P-ABC中，侧棱P

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='23029' and id < 2020489 and id<>'2020489' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='23029' and id > 2020489 and id<>'2020489' order by id asc limit 5