【单选题】Which of the following statements can directly explain why people need to respond on the phone from time to time with some phrases like “I see”, “right”, “OK”, and “no problem”?
A.
A phone communication is so different from a face-to-face communication.
B.
Speaking with them can let the interlocutor know he/she is being listened.
C.
Facial expression is as equally essential and crucial as language in phone communication.
D.
The interlocutor can neither see each other nor use the body language to express meaning.
【简答题】This is love, hand in hand with you, old age to the old. I made a promise to myself on the way down to the vacation beach cottage. For two weeks I would try to be a(an) 31 husband and father. Totally ...