TOEFL Listening: ETS-TOEFL听力机经 - 10391J13FJI3359AP$

What was Cage's attitude toward found sound? A. He considered found sound to be a theoretical concept with no practical use. B. He believed any noises could be musical if arranged carefully. C. He believed that unintentional noises could serve as replacements for musical instruments. D. He believed that compositions with random noises could be interpreted in different ways.