Noel Coward was known for his wit, but Winston Churchill got the better of him

The Velvet Underground demonstrated that a band could break new barriers artistically while

a. on tour. b. working within their own limitations. c. avoiding live performance opportunities. d. using mind-expanding drugs.

Listen to the excerpt and determine the number of polyphonic lines

a. 2 b. 3 c. 4 d. 5 e. 6