A process by which information is exchanged between individuals through a common system of symbols， signs， or behavior， or the exchange of thoughts， messages， or information， as by speech， signals， writing， or behavior.

A process by which information is exchanged between individuals through a common system of symbols， signs， or behavior， or the exchange of thoughts， messages， or information， as by speech， signals， writing， or behavior.
A.ethnocentrism
B.noise
C.communication
D.horizontal communication
正确答案：noise