下列哪味药有补肾益精，益气，养血的功效（）
A.胡桃肉
B.蛤蚧
C.冬虫夏草
D.紫河车
E.黄芪
参考答案：D
—We'd like you to start work tomorrow if possible.
—I'm sorry, but I can't possibly start until Monday.________？
A．Do you agree with me
B．Is that a good idea
C．Do you think I'm right
D．Will that be all right
苔黑而滑润多见于（）
A.湿热郁蒸
B.阴虚火旺
C.热盛伤津
D.痰火内蕴
E.寒湿内盛
