一个体重60kg的人，血量为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30298' and id < 2449815 and id<>'2449815' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30298' and id > 2449815 and id<>'2449815' order by id asc limit 5