While professional singers can command a pitch range of two octaves or more, an untrained voice is usually limited to about ________.

__________ is a type of government run by the few, especially by a small faction of persons or families

A) Sophistry B) Plutocracy C) Democracy D) Monarchy E) Oligarchy

__________ style is an approach to art characterized by individuality, virtuosity, and emotion

A) Ionic B) Classical C) Platonic D) Ionic E) Hellenistic