题目内容
磺胺类药物的作用机制是竞争性拮抗
2022-01-21
A.二氢叶酸
B.四氢叶酸
C.嘧啶核苷酸
D.对氨苯甲酸（PABA)
E.单胺氧化酶
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31588' and id < 2530233 and id<>'2530233' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31588' and id > 2530233 and id<>'2530233' order by id asc limit 5