In each play, how many actors played the individual speaking parts in Greek theatre?

Polyphony developed in

a. the monasteries of England b. the Cathedral of Notre Dame in Paris c. Westminster Abbey in London d. the Dom Cathedral in Cologne e. St. Peter's in Rome

Haydn's two popular oratorios are entitled The Seasons and ________.

A. The Magic Flute B. The Creation C. Judas Maccabaeus D. Elijah