对碘缺乏病的预防描述错误的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25502' and id < 2146855 and id<>'2146855' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25502' and id > 2146855 and id<>'2146855' order by id asc limit 5