题目内容
具有光化学毒性的中药化学成分类型是
2021-10-22
A.多糖
B.无机酸
C.鞣质
D.呋喃香豆素
E.五环三萜
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26252' and id < 2197446 and id<>'2197446' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26252' and id > 2197446 and id<>'2197446' order by id asc limit 5