Which Statement Best Describes the Education Students Received in Residential

Which statement best describes the education students received in residential schools?

A) In addition to their academic work,students were required to spend every afternoon doing manual labour.
B) By and large teachers had the same training as teachers in other schools.
C) Unlike private school systems,residential schools were not allowed to operate for profit.
D) Relatively few schools played any part in a program of ethnocide.