传染病的基本特征为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28113' and id < 2303583 and id<>'2303583' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28113' and id > 2303583 and id<>'2303583' order by id asc limit 5