How is rhythm used in a speech? a. to allow the speaker to ask questions of the audience b. to keep the audience's attention c. to give the opposition a chance to respond d. to let the audience know what the speaker's position is

The correct answer is option B.

Rhythm is used in speech TO KEEP THE AUDIENCE'S ATTENTION.

In order not to be boring, the speaker should make use of different techniques to call the audience's attention. These techniques may include the use of different tones of voice, or the use of appellatives (among others) to maintain their interest in the content of the speech.  

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