Most movies today are projected in one of two aspect ratios: 1.85:1 and

Increased production of ________ encouraged expansion of industry and commerce in the European West

A. coal B. iron C. steel D. All these answers are correct.

Which of the following is NOT an example of a motivated sound cue?

A. the clip-clop of hooves announcing an unexpected visitor B. a clock on stage chiming C. rhythmic pulsing that underscore a scene to create tension D. a character turning on a record player