2). What do you understand by ethnocentrism?
选项：

A: Operating in an environment where everyone is from the same culture.
B: Judging people from another culture only by the values and standards of your own culture.
C: Experience your own and other cultures as relative to the context.
D:Ethnocentrism is the way we see our own culture as central to reality and we judge other cultures as being inferior or abnormal.