下属对上司：1.Do not ask him/her private life,unless you have to;2.Usage of formal language---do not talk like you are talking with your friend; 3.Hold the door for him/her; 4.Act professionally; 5.Ge... 下属对上司：1.Do not ask him/her private life,unless you have to;2.Usage of formal language---do not talk like you are talking with your friend; 3.Hold the door for him/her; 4.Act professionally; 5.Ge...