In daryl's speech on football, he tells the audience in the introduction that he is going to discuss the history of the sport, some of the rules, and the benefits of playing football for cardiovascular fitness. what type of signpost is daryl demonstrating?

Daryl is demonstrating a preview signpost. Signposts are verbal statements that are used during a speech to indicate to the audience the different stages of the presentation and involve them in the discourse that will be presented. A preview is a summary of what will be discussed during the speech, it is brief and indicates the most important subtopics that will be discussed.

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Donald  trump's  favorite color is orange.