题目内容
法莫替丁的结构类型属于
2021-12-29
A.咪唑类
B.呋喃类
C.噻唑类
D.吡啶类
E.哌啶类
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30369' and id < 2454769 and id<>'2454769' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30369' and id > 2454769 and id<>'2454769' order by id asc limit 5