I ______ peaceful countryside ______ noisy cities while my sister prefers _____ in the modern cities.

A．would rather; than; living

B．prefer; to; living

C．would rather; than; to live

D．prefer; to; to live

下列各项，与"益火之源，以消阴翳"有关的方剂是（）

A.大补阴丸

B.六味地黄丸

C.地黄饮子

D.龟鹿二仙胶

E.肾气丸