A.睡眠客戶 B.優(yōu)質(zhì)客戶 C.凍結(jié)客戶
A.忠誠(chéng)客戶 B.誠(chéng)實(shí)客戶 C.潛在客戶 D.高端客戶
A.反問(wèn) B.前奏 C.同一時(shí)間只問(wèn)一個(gè)問(wèn)題 D.選擇正確提問(wèn)方式