You wish to show your audience that your state produces more industrial goods than any of the other 49 states. What is the best choice of visual aid for this purpose?

If you were giving a speech about how to be more energy efficient, which type of speech would you be giving?

What will be an ideal response?

Startling the audience with a little known fact is a great way to

A) gain audience attention. B) preview your speech. C) support your main point. D) close your speech. E) destroy your ethos.