方程 在复数集内的解集是（    ）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='24606' and id < 2112552 and id<>'2112552' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='24606' and id > 2112552 and id<>'2112552' order by id asc limit 5