TOEFL Listening: ETS-TOEFL听力机经 - C8NBJTFU_L4L6_17P$

What is the main purpose of the lecture? A. To describe the importance of recently discovered documents from fifteenth-century Italy B. To contrast styles of painting in the fifteenth-century with styles of painting today C. To explain why Renaissance painters were willing to accept guidance from nonartists D. To make a connection between social values and the creation of art during the Renaissance