女性，32岁。低热3个月，原因待查。做PPD 试验，72小时后皮肤硬结24mmX25mm。正 确的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31931' and id < 2553460 and id<>'2553460' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31931' and id > 2553460 and id<>'2553460' order by id asc limit 5