题目内容
含有内酰胺结构的生物碱是
2022-01-07
A.汉防己甲素
B.樟柳碱
C.苦参碱
D.麻黄碱
E.汉防己乙素
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30716' and id < 2474805 and id<>'2474805' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30716' and id > 2474805 and id<>'2474805' order by id asc limit 5