对于客户产生的“接近——回避”的冲突模式,解决的有效策略是采取()。
参考答案:正负强化
— Would you like to go _____?
— Yes, I'd like to. [ ]
A. shop
B. shopping
C. shoping
D. shops
计算:(x-y)10÷(y-x)5÷(x-y)