Ethnocentrism is the belief that your own culture is the best. It is the view that your own patterns of behavior are better than those of    27    . There is no one in society who is not ethnocentric,    28    how open-minded he might be. Ethnocentric people believe that their own customs and traditions are superior. Ethnocentrism can    29    in many aspects of life,like language and food. People will always find some aspects of another culture that they    30    ; for example, it might be a food that they cannot accept with a smile. This behavior is not something people should be ashamed of. After all, people’s opinions are largely influenced by personal beliefs or backgrounds    31    everyone grows up in a different environment. Thus, one should be aware of ethnocentric behaviors, so that he can look at another way of life from different points of view.
27.
(A) all others
(B) each other
(C) one another
(D) still others