阴虚火旺型心悸宜选（）
A.归脾汤
B.天王补心丹
C.天王补心丹合朱砂安神丸
D.知柏地黄丸
E.黄连阿胶汤
参考答案：B
— ____________, sir?
—I’d like to buy a gift for my friend.
A．Can you help me
B．What can I do for you
C．How are you
D．What about you
对长期停用的管线应作何处理？
