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问题 单项选择题

桔梗在天王补心丹中的功效为（）

A.引药上行，使药力缓留于上

B.引药上行，以助“培土生金”

C.宣开肺气，助腑气通降

D.宣畅肺气以止咳利咽

E.以上均不是

答案

参考答案：A

选择题

— I have tried very hard to find a solution to the problem, but in vain.

— Why not consult with Frank? You see, ________. [      ]

A. great minds think alike

B. two heads are better than one

C. a bird in the hand is worth two in the bush

D. it's better to think twice before doing something

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多项选择题

春温见身热、心烦不得卧、舌红苔黄脉细数。其治法是（）

A.滋肺胃

B.攻下热结

C.育肾阴

D.清心火

E.养心安神
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