The rhetorical device being used in this presentation is:
This will help you identify the wrong rhetorical device.
Parallelism is a form of congruency that springs from the repetition of the beginning parts of sentences. In this passage above, the repetition of the phrase, "I know" indicates a visible use of parallelism.
Since the options are not provided, you will now be able to identify the rhetorical device that is not being used.
Learn more about parallelism here:
https://brainly.com/question/1466033
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