As your textbook explains, each main point in a speech should contain an internal preview.

Name: As your textbook explains, each main point in a speech should contain an internal preview.
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Question

Quizplus · Accepted Answer

Not every main point in a speech requires an internal preview; internal previews are used selectively to clarify complex information or to guide the audience through a series of points, but they are not a mandatory element for each main point.

As Your Textbook Explains, Each Main Point in a Speech