题目内容
结构属于异环双键类的皂苷为
2021-10-23
A.柴胡皂苷a
B.柴胡皂甘b2
C.柴胡皂甘b3
D.柴胡皂苷g
E.柴胡皂苷d
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26291' and id < 2199326 and id<>'2199326' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26291' and id > 2199326 and id<>'2199326' order by id asc limit 5