与血和津液生成关系最密切的脏是（）
A.脾
B.肾
C.肝
D.心
E.肺
参考答案：A
I ____ Mr. White at that time, otherwise I wouldn’t have asked you for some information about him.
A．hadn’t known
B．don’t know
C．didn’t know
D．haven’t known
黄芩蒸制或沸水煮的目的是（）
A.使酶灭活
B.保存药效
C.软化药物
D.便于切片
E.降低毒副作用
