What can be used to tell the caller whether you are focusing on him or not?
What can be used to tell the caller whether you are focusing on him or not?
A.Your responses.
B.How often you respond.
C.The inflection of your voice.
D.All of the three.
正确答案：All of the three.
Tag：职业发展英语
时间：2022-01-11 17:07:46