题目内容
具有季铵碱式、醇式、醛式三种构型存在的药物是
2021-10-19
A.磷霉素
B.盐酸小檗碱
C.甲硝唑
D.替硝唑
E.利奈唑胺
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26082' and id < 2186434 and id<>'2186434' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26082' and id > 2186434 and id<>'2186434' order by id asc limit 5