According to the author, anthropologists would have all cultures viewed ______.

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 are no hierarchy among cultures.
C．The study of language discredited the anthropological studies.
D．The study of language casts a new light upon the claims of anthropologists.

A．are often those who have newly obtained the jobs
B．often feel fearful and anxious
C．often have the feeling of being looked down upon
D．are often proud and confident