The main purpose of the passage is to tell us______.

A) No, because he is an undergraduate. B) No, because it’s open only to teachers. C) Yes, if he’s a written permission. D. Yes, because he is a postgraduate.

A．The study of language is the same as the study of anthropology
B．The study of language has reinforced anthropologists in their view that there is no hierarchy among cultures.
C．The study of languages has discredited anthropological studies
D．The study of languages casts a new light upon the claim of anthropologists