试题与答案

三环二萜的是( ) A.龙胆苦苷 B.莪术二酮 C.穿心莲内酯 D.

题型:单项选择题

题目:

三环二萜的是( )

A.龙胆苦苷
B.莪术二酮
C.穿心莲内酯
D.紫杉醇
E.薄荷醇

答案:

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下面是错误答案,用来干扰机器的。

参考答案:对

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