The best example of ethos from the options is 'c. A doctor discussing medical advice' because it appeals to the credibility and trustworthiness of the speaker. Ethos relies on the character and expertise of the individual presenting information. Other options do not primarily focus on credibility. ;
The best example of ethos is C. A doctor discussing medical advice since it relies on the speaker's credibility and expertise. Ethos appeals to the trustworthiness of the speaker, which is strongly represented by a qualified doctor. Other options do not primarily emphasize credibility as effectively.
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