题目内容
预防接种属于
2021-10-09
A.零级预防
B.第一级预防
C.第二级预防
D.第三级预防
E.第四级预防
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25146' and id < 2134192 and id<>'2134192' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25146' and id > 2134192 and id<>'2134192' order by id asc limit 5