Your tone
Let's look at the other choices first. Your credibility is your ability to be believed as trustworthy in regards to the subject. Whether you're talking to a group of teenagers or professional adults, your credibility doesn't change. Your clarity also should not change based on the audience because you want to be clear in your message at all times. Also, your purpose should be the same no matter the audience. The only thing that would change is your tone. The way you approach a crowd of teenagers would vary greatly from the way you'd approach a room of professionals.
Answer:
D and E
D. "He stops at a barbershop. His hair is curly and far too long. It is an easy tip-off. People here tend to have straighter hair."
E. "'¡Órale, jefe!' he says, using a phrase Oaxacans favor. 'Hey, chief!' He mutes his flat Central American accent and speaks softly and singsongy, like an Oaxacan."
Explanation:
The above excerpt shows how difficult it was to interact with the local population in Oaxaca, especially when an individual, like Enrique, was very different from the natives and seemed to have an exotic experience for them, which highlighted him and did not allow him to fit in. Knowing this and needing to interact and fit in with the population, Enrique, through his intelligence and resourcefulness, realized that it would be positive if he cut his big curly hair, to look more like the local population and to be so out of place among the natives, who used to have straight and shorter hair.
Answer:
this is not an academic answer
Explanation: