题目内容
预防白喉用
2021-12-16
A.活疫苗
B.死疫苗
C.类毒素
D.抗毒素
E.干扰素
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29772' and id < 2417622 and id<>'2417622' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29772' and id > 2417622 and id<>'2417622' order by id asc limit 5