The generative-transformational school of linguistics emerged through the influence of ______.

A. listening and reading before speaking and writing
B. listening and speaking before reading and writing
C. listening and speaking before translating and writing
D. reading and writing before listening and speaking

A. the early 20th century


B. the late 20th century
C. the early 19th century

D. the late 1930s and 19d0s