Guys, this dude said thanks MC! What does MC mean? Searched it up and masters of ceremony DOESNT make sense. Does anyone know what it could stand for other than that? Does it mean main chick?

maybe but he could have made a typo and meant to type mg, meaning my guy

Explanation:

the answer is: round.

in literature, round characters are considerably complex and experience or are subjected to unpleasant situations. as a consequence, they go through crucial sentimental and psychological development, which can cause surprise in the readers. in this case, juan's dramatic transformation is related to the adversities he meets at school.

the answer should be d) he was one of those young thousands who greeted the war with a certain amount of relief, welcoming the liberation from webs of tangled emotion" since it is the best option because it shows his desire to free himself. 

hope this answer you! have a great day.