下列症状中，诊断表证最具意义的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30634' and id < 2470593 and id<>'2470593' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30634' and id > 2470593 and id<>'2470593' order by id asc limit 5