Which element is not typically part of speech structure?

• A. Opens with attention-catching statement
• B. Has an introduction, a body, and a conclusion
• C. A bibliography of sources
• D. Leaves the audience with a residual message

Answer: (C)

The main idea here is how a speech is organized to engage an audience and convey a message. A speech typically opens with something that grabs attention, moves into an introduction and a developed body, and ends with a conclusion that leaves a takeaway or call to action. A bibliography, by contrast, is a list of sources used to support research. While citing sources is important, a full bibliography isn’t delivered as part of the spoken structure itself. You might mention sources during the talk or provide a slide or handout with full citations, but the formal arc of the speech doesn’t include a bibliography. The other elements fit the speaking format: grabbing attention, presenting ideas in a clear introduction–body–conclusion flow, and ending with a residual message. So the element not typically part of speech structure is the bibliography.