题目内容
肉桂中有镇静、镇痛和解热作用的有效成分是
2021-10-26
A.桂皮醛
B.乙酸桂皮酯
C.香豆素类
D.桂皮酸
E.苯甲醛
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='26442' and id < 2208276 and id<>'2208276' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26442' and id > 2208276 and id<>'2208276' order by id asc limit 5