题目内容
五倍子药材的主要化学成分是
2022-01-06
A.五倍子鞣质
B.没食子酸
C.生物碱
D.树脂
E.蜡质
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30685' and id < 2473185 and id<>'2473185' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30685' and id > 2473185 and id<>'2473185' order by id asc limit 5