Which of the following is NOT the advantage of extemporaneous delivery?
A.
It gives more precise control over thought and language than impromptu speech.
B.
It offers more spontaneity and directness than speaking from memory or from a full manuscript.
C.
It is adaptable to a wide range of situations.
D.
It encourages the conversation quality the audiences look for in speech delivery.
E.
It gives the speaker more time to think of what s/he is going to say.