题目内容
净制的目的是
2021-12-23
A.改变药物的性能
B.洁净药物,除去非药用部位和杂质
C.降低毒性
D.改变作用趋势
E.除去异味
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30039' and id < 2432916 and id<>'2432916' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30039' and id > 2432916 and id<>'2432916' order by id asc limit 5