题目内容
原人参二醇是
2021-10-26
A.齐墩果烷型三萜
B.熊果烷型三萜
C.甾醇类
D.羽扇豆烷型三萜
E.达玛烷型三萜
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26444' and id < 2208465 and id<>'2208465' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26444' and id > 2208465 and id<>'2208465' order by id asc limit 5