Which of the following is a frictive?
a. the l in lay c. the z in zip
b. the r in ray d. the w in water
Question 2
Which of the following is not true of babbling?
a. Infants babble only in the presence of others, as a form of communication.
b. English babies babble in English and Japanese babies babble in Japanese.
c. It is typically characterized by repeated sequences of consonants and vowels.
d. It is probably based, at least partly, on infants' reproducing sounds that they hear.
