题目内容
麻疹疫苗的接种对象是
2021-12-27
A.新生儿
B.二月龄婴儿
C.四月龄婴儿
D.六月龄婴儿
E.八月龄婴儿
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30243' and id < 2446535 and id<>'2446535' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30243' and id > 2446535 and id<>'2446535' order by id asc limit 5