Studies of grammatical development have shown that a. each ...

[cnetterville]

Studies of grammatical development have shown that
 
  a. each child has a unique order and rate of acquisition.
  b. the order of acquisition of grammatical forms depends on frequency of the forms in the parents' speech.
  c. all children acquire grammatical forms at essentially the same rate.
  d. most children learning a language acquire the forms in essentially the same order.

Question 2

Studies of newborn babies have shown that
 
  a. newborns pay equal attention to the language they heard in utero as to other languages.
  b. newborns have not yet acquired interest in language.
  c. newborns prefer to hear the language they heard in utero.
  d. newborns are already equipped with the all the communicative skills that underlie language.

[beccamahon]

Answer to Question 1

d

Answer to Question 2

c

[cnetterville]

Thank you

[beccamahon]

No problem