下列药物中哪些是姜科植物（）
A.干姜
B.高良姜
C.豆蔻
D.草果
E.小茴香
参考答案：A, B, C, D
---Could you please give the dictionary to Wang Feng?
---Yes, of course! I’ll give it to him ________ he comes back.
A．since
B．before
C．as soon as
D．until
根据阴阳属性的可分性，五脏中属于阴中之阳的脏是（）
A.心
B.肺
C.肝
D.脾
E.肾
