question_answer

DIRECTIONS: In each of the following paragraph, a part of sentence is left unfinished. Beneath each sentence, four different ways of completing the sentence are indicated choose the best alterative among the four. Neurocognitive Linguistics is an attempt to understand the linguistic system of the human brain. The object of investigation is the mental system that supports our language processing __________. That is the basic challenge facing neurocognitive linguistics. But since our linguistic systems are housed in our brains, we have no choice but to treat language as a mental phenomenon.

A) Man has always been fascinated by amazing facts about his own brain

B) Of course, this mental system is not directly observable

C) There have been numerous kinds of research done on the brain structure

D) There was one single professor famous for his ideas about the function of the brain