Question

question 2 (20 points)
an internal preview is used to
let the audience know the ideas to come.
reveal the sources for upcoming supporting points.
remind the audience of the points you have made in your speech.
identify the thesis of your speech.

Explanation:

An internal preview is a device used in a speech to let the audience know what ideas are coming up next. It is a way to guide the audience through the speech. Revealing sources for supporting points is more about citation. Reminding the audience of past points is an internal summary. Identifying the thesis is usually done in the introduction.

Answer:

let the audience know the ideas to come.