题目内容
燕麦皂苷B属于
2021-12-11
A.螺旋留烷醇类
B.异螺旋留烷醇类
C.呋留烷醇类
D.变形螺旋留烷醇类
E.羽扇豆烷型
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29381' and id < 2393246 and id<>'2393246' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29381' and id > 2393246 and id<>'2393246' order by id asc limit 5