After reading the excerpt of Barrio Boy, a student came to the conclusion that learning a new language created many challenges for the author. Which detail from the excerpt best supports this conclusion?
A. Not knowing what they meant we asked the clerk, who explained that when the sign said M-E-N it was for me.
B. It was a small hotel where the clerk spoke Spanish.
C. For that matter, even people who were not compadres to your family thought they had some sort of rights over you.
D. "Now say the numbers."

She took up a scalpel and slit the monkey's abdomen, making a slow and gentle cut, keeping the blade well away from her gloved fingers. the spleen was puffed up and tough, leathery, like a globe of smoked salami. she did not see any bloody lesions inside this monkey. she had expected that the monkey's interior would be a lake of blood, but no, this monkey looked all right, it had not bled into itself. if the animal had died of ebola, this was not a clear case. she opened up the intestine. there was no blood inside it. the gut looked okay. then she examined the stomach. there she found a ring of bleeding spots at the junction between the stomach and the small intestine. this could be a sign of ebola, but it was not a clear sign. it could also be a sign of simian fever, not ebola. therefore, she could not confirm the presence of ebola virus in this animal based on a visual inspection of the internal organs during necropsy.