谈判主体行为有哪些特征？
参考答案：
（1）主动性；
（2）因果性；
（3）目的性；
（4）持久性；
（5）外显性；
（6）合理性。
补全对话,每空一词
A: Can I 1 you?
B: Yes, I 'd 2 some noodles, please.
A: What kind 3 noodles would you like?
B: What kind of noodles 4 you have?
A : We have beef , chicken, mutton, cabbage, potato…
B: OK, I'd like mutton 5 potato noodles, please.
A: 6 . And what size would you like?
B: What 7 do you have?
A: We have large, medium and 8 bowls.
B: Oh, a medium bowl, please. 9 10 is it?
A: Ten yuan.
下面哪种药材又名金铃子（）
A.金樱子
B.决明子
C.川楝子
D.鸦胆子
E.女贞子
