题目内容
英国Jenner发明
2021-09-22
A.AB0血型
B.人痘苗
C.牛痘苗
D.抗毒素
E.狂犬病疫苗
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='23978' and id < 2077587 and id<>'2077587' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='23978' and id > 2077587 and id<>'2077587' order by id asc limit 5