白喉棒状杆菌由无毒型变成有毒型的方式是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24327' and id < 2099287 and id<>'2099287' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24327' and id > 2099287 and id<>'2099287' order by id asc limit 5