When We Listen to a Foreign Language,the Flow of Speech

Multiple Choice

When we listen to a foreign language,the flow of speech sounds like a continuous stream.This illustrates:

A) that oral speech cannot be segmented into constituent parts like a visual stimulus.
B) the absence of clear boundaries or markers for spoken words.
C) that the adult brain is not amenable to learning new languages.
D) how the extended phrase structure determines recognition,not word segments.