Robin speaks about how snowmobile noises and exhaust emissions threaten the preservation of Yellowstone National Park. She presents three points:

While giving an anti-drug speech to a group of middle school students, a speaker attempts to use what she believes is common teen slang. Rather than connecting with the audience, the speaker appears insincere because she didn’t consider __________.

a. the connotations this language might have for her audience b. the appropriateness of jargon in a speech c. the dialect commonly used by middle school students d. All of the choices are correct.

Which of the following is an effective strategy to demonstrate lengthy or complex processes?

a. The material required for a complex process should be pre-prepared. b. Lengthy expositions should be used to explain a process. c. The use of audiovisual aids should be minimized. d. The demonstration should be done in a way that it builds suspense.