题目内容
复凝聚法制备微囊可用的囊材为
2021-12-16
A.明胶
B.聚维酮
C.乙基纤维素
D.硬脂酸镁
E.明胶-阿拉伯胶
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29786' and id < 2418723 and id<>'2418723' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29786' and id > 2418723 and id<>'2418723' order by id asc limit 5