【单选题】

Listening 3 "ArtClass"

{$mediaurl} What is the professor’s opinion of Picasso
A、Picasso was probably playing a joke by offering drawings for sale.
B、At the end of his career, Picasso may have chosen drawing because it was easy.
C、Picasso’s drawings required the confidence and skill of a master artist.
D、Cave drawings were the inspiration for many of Picasso’s works.