Czech composer Bedrich Smetana composed a piece of music titled the Moldau. This title refers to A. a lake. B. a town. C. a river. D. a mountain.?

C. a river. Bedrich Smetana's composition "The Moldau" (or "Vltava" in Czech) is a symphonic poem that depicts the course of the Vltava River as it flows through the Czech countryside. The piece is part of Smetana's larger work, "Má vlast," which celebrates the beauty and history of the Czech lands.