题目内容
评价薄荷油质量的指标性成分是
2022-01-07
A.薄荷酮
B.醋酸薄荷酯
C.桉叶素
D.薄荷醇
E.柠檬烯
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30715' and id < 2474743 and id<>'2474743' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30715' and id > 2474743 and id<>'2474743' order by id asc limit 5