There is evidence that humans sensitivity in language can start
A. At the age of12months
B. at the age of8months
C. At the age of 6months
D. Even before birth
During pre-school years,the child acquires an average of
A.4to8words everyday
B.1to2 words everyday
C. 1 to 4 words every day
D. 8 to12 words every day