Psychologists, neurologists and linguists have concluded that, in addition to the motor area which is responsible for physical articulation of utterances, three areas of the left brain are vital to language, namely, ______.
A. Broca’s area, Wernicke’s area and the angular gyrus
B. Broca’s area, Wernicke’s area and cerebral cortex
C. Broca’s area, Wernicke’s area and neurons
D. Broca’s area, Wernicke’s area and Exner’s area