In some stations the production studio can go on air when the main control room is out of commission during repairs or other emergencies

One function of conclusions, most appropriate in persuasive speeches, is to _____ audiences

A) analyze B) orient C) motivate D) inform

In which of the following situations will the usage of slang or jargon improve semantics?

a. When the occasion demands familiar language b. When the audience primarily comprises teenagers c. When the meaning of the slang or jargon is already defined d. When a conversation deals with any topic of human interest