选择题：english surnames can show various sorts of information about people, including the places a person i

in britain, if you do not look at the person in a conversation, it could imply a number of things, including fear, ______, uneasiness, guilt or indifference.

communication through writing emancipates man from the constraints imposed by the face－to－face _______ and the spontaneity of time.

according to sir richard paget, the right order of development of human communication is __________.

different cultures have different ________ concerning how far apart people should stand when communicating with each other.

in china nowadays a lot of people are getting used to sharing the cost of the meal equally between them, _______, as we say.