以下常用有机磷农药中为结晶体，遇碱毒性 会增大的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31875' and id < 2548351 and id<>'2548351' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31875' and id > 2548351 and id<>'2548351' order by id asc limit 5