试题与答案

下列物质属于酯类的是 [ ] A.石油 B.甘油 C.矿物油 D.花生油

题型:选择题

题目:

下列物质属于酯类的是 [ ]

A.石油

B.甘油

C.矿物油

D.花生油

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A解析:心主血脉、主神志。若心阳不足,倦怠乏力,少言懒语,则应补益心中阳气,故1题答案为A。若心脉瘀阻,血脉不通,胸中疼痛,应采用活血祛瘀的方法,使其血脉通畅,故2题的答案为D。若心火炽盛,口...

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