Answer:
The central idea of the book is, aspects of good citizens
The statement which paraphrases this excerpt best is the fourth option, "This man, who was smart in school, has grown up to be unintelligent". Brutus, here was exclaiming about what a stupid man the fellow has become, because he was so sharp when he was in school.
The heading informs the reader that the text will focus on a specific school.
Formal i think i am not really sure
