Question ID:PT37 S2 Q9 Passage:Psychologist:  Although studies of young children have revealed important facts about the influence of the environment on language acquisition, it is clear that one cannot attribute such acquisition solely to environmental influences:  innate mechanisms also play a role.  So, the most reasonable question that ought to be studied is whether _______. Stem:Which one of the following most logically completes the passage? Correct Answer Choice:EChoice A:language acquisition can ever be fully explained Choice B:innate mechanisms are a contributing factor in language learning Choice C:language acquisition is solely the product of innate mechanisms Choice D:parents and peers are the most important influence on a child's learning of a language Choice E:innate mechanisms play a more important role in language acquisition than a child's immediate environment