题目内容
下列化合物不属于苯丙素的是
2021-12-16
A.木脂素
B.苯丙醇
C.苯丙酸
D.香豆素
E.査耳酮
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29772' and id < 2417681 and id<>'2417681' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29772' and id > 2417681 and id<>'2417681' order by id asc limit 5