赢赢式谈判理论，即从自身的需要出发，去探询对方的需要，然后设想出（）的途径，去争取谈判的成功。
参考答案：参与方的需求结合点
-I'm sorry , but I don't know the answer.
- _____ aren't you supposed to be an expert on this subject?[ ]
A. Why not you
B. Why not
C. Why do you
D. Why don't you
板蓝根颗粒的主治是（）
A.火热内盛所致的口舌生疮
B.热毒壅结所致的痈疽疔毒
C.肝火犯肺所致的头晕耳鸣
D.肝胆湿热所致的头晕目赤
E.肺胃热盛所致的咽喉肿痛
