不等式 的解集为R，则 的取值范围是（     ）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='15529' and id < 2638456 and id<>'2638456' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='15529' and id > 2638456 and id<>'2638456' order by id asc limit 5