常见的成交心里障碍有（）。
A担心失败
B职业自卑感
C成交期望过高
D以上都是
参考答案：A
发作性去极化漂移(PDS)
Speaker A: The native American Craft Exhibit closed this afternoon. Speaker B: ().
A. Oh, no! I’ve wanted to see that for months.
B. Well, why didn’t you take me to see the exhibit before it closed
C. Thank you. When will there be such an exhibit again
D. If I were you, I would have gone to see it.
