题目内容
克拉霉素属于
2022-01-21
A.氨基糖苷类
B.大环内酯类
C.β-内酰胺类
D.四环素类
E.氯霉素类
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31588' and id < 2530241 and id<>'2530241' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31588' and id > 2530241 and id<>'2530241' order by id asc limit 5