A hair straightening treatment advertisement that appears next to a magazine article titled, "HOT: New smooth looks for summer hair!" is best described as:

Highlighting key material is one way to help your audience learn from and remember your speech. Which statement below about highlighting key material is true?

a. It is most useful in the conclusion of a speech. b. It might offend highly diverse audiences. c. It is less important in an informative speech than a persuasive one. d. It can be done both verbally and nonverbally.

When Sun-Jun decided he wanted to speak about the need for open borders between North Korea and South Korea, he was establishing the __________ of his speech.

A. channel B. thesis C. rhetoric D. strategy