The kind of outline that is usually brief and contains key words or phrases is speaking outline.
The speaking outline is much shorter than the preparation outline and includes supporting information, signposts, and brief phrases or words that remind speakers of the points they need to communicate.
A speech or paper's outline is a general plan of the information that will be presented.
You may guide the reader on a logical path from your thesis, via your supporting evidence, to your conclusion by clearly defining and outlining your topic and subtopics. Your prepared speaking outline will be used when you deliver the speech.
Thus, the correct option is A that is "speaking"
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