"The bouncer at the bar was a gorilla" is an example of a simile

Yolanda is doing a presentation about the artist Marc Chagall. She will probably want to select a slide layout that displays

A. text only. B. thumbnail images of all of his major paintings. C. text on one side and an image of a painting on the other. D. fancy animated transitions and special effects.

A speaker says, "What I am going to explain now will help you understand the rest of the speech." Which device is the speaker using?

A. a crossroad B. an external summary C. a spotlight D. an internal summary