Answer:
A
Step-by-step explanation:
I would say A because it makes the most sense. B isn't ideal for everyone who is in school. It could also be C but that's more teaching students to follow their parents or communities which isn't always the case. D is never the purpose of schools. One of the main goals of school is to set them up for what they may go on to do next and that would be helping them figure out how to get a job after school is over.