关于维生素玖2的生理作用和临床应用，下 列选项中错误的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25196' and id < 2136251 and id<>'2136251' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25196' and id > 2136251 and id<>'2136251' order by id asc limit 5