This form of opera used existing popular ballads and operatic arias, usually in such a way that the original title or lyrics of a song added a subtext:
A. Pantomime
B. Comic Opera
C. Ballad Opera
D. Opera Bouffes

Which of the following statements is false? a. a class can directly inherit from class object. b. if the class you're inheriting from declares instance variables as private, the inherited class can access those instance variables directly. c. a class's instance variables are normally declared private to enforce good software engineering. d. it's often much more efficient to create a class by inheriting from a similar class than to create the class by writing every line of code the new class requires.