B . They illustrate a strict adherence to social rules.
My best guess would be A. B is the second best answer. C and D don't seem to be very good answers. How many attempts do you have at this question?
The answer is eather training or proceders manual
While Potter lies outside his aunt and uncle's house, he "[sleeps] on, not knowing he [is] special” and praised all over the country (Rowling 21).
