二次不等式 的解集是实数集R的条件是(      )

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='15530' and id < 2638580 and id<>'2638580' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='15530' and id > 2638580 and id<>'2638580' order by id asc limit 5