What is the primary difference between present-day theatre and Ancient Greek theatre? a. Present-day theatre uses costumes that represent reality, while Ancient Greek theatre had only robes. c. Present-day theatre is for entertainment, while Greek theatre was in honor of the gods. b. Present-day theatre is enclosed in indoor auditoriums, while Greek theatre was outdoors. d. Present-day theatre operates year-round in many cities, while Ancient Greek plays were produced only a few days of the year.