Answer:
B
Explanation: The reason comes from understanding what ethnocentrism is, and also what communication codes are, and are used for. Ethnocentrism is a concept that defines the act of a culture, or group of people, judging another from its preconcieved ideas, customs, traditions, and cultural characteristics. In essence, what happens in ethnocentrism is that a specific group of individuals with a common culture, believe themselves to be on top of all others, and judge everything from that standpoint, almost inferiorizing anything and everything done by someone outside of that superior culture.
Vocabulary and dictation- think about a horror movie; if the surroundings are totally fine and normal and it's only the actions that are scary, its not that scary.
BUT if the surroundings are eerie and unsettling, then you're unsettled and scary. You feel?
D because the sentence in the quote is a complete thought and ends with a "?"
Unlike A & B the sentence is divided between linking verbs.