—— Which would you prefer, black coffee or white coffee？

——________.

A．Yes, very much

B．I prefer the former to the latter.

C．What about you?

D．At your service

每逢经期口舌糜烂，口燥咽干，五心烦热，其辨证为：（）

A．肾阴虚

B．阴虚火旺

C．肾虚肝郁

D．心肾不交

E．阴虚阳亢