The foot-in-the-door method is basically a psychological method where you ask for a small request first, then a bigger one later. So I think it's A, just because the others don't work. B is just straight up asking for a big favor, C is providing you with the "must-do" effect, and D is simply a favor for a favor.
Answer:
C) long benches with a back
Explanation:
(noun
)
(in a church) one of a number of fixed, benchlike seats with backs, accessible by aisles, for the use of the congregation.
an enclosed seat in a church, or an enclosure with seats, usually reserved for a family or other group of worshipers.
those occupying pews; congregation.
Detention aims to make a discipline among the students who break rules and policies in school.
It is been said that if a student violates or breaches a policy or rule must be taken for such disciplinary action as it would serve as a consequence for a certain undesirable act. It would be considered that detention instills self-realization that is beneficial to the student's development and learning.
Ourselves is the pronoun and i believe it's reflexive