Synthesized answer
The provided passages do not explicitly state which questions remain unanswered at the end of the book "Crito." While the title mentions "Crito," the passages themselves do not contain the content of the dialogue that would allow for the identification of unanswered questions.
The passages only provide metadata about the book, such as its title, author, and categories [1]. They do not offer any part of the text from "Crito" itself. Therefore, it is not possible to determine what questions remain unanswered based on the given information.
Synthesized from the book passages below. Chat with the book on Feynman for follow-up.
From the book
Title: The Apology, Phaedo and Crito of Plato; Golden Sayings of Epictetus; Meditations of Marcus Aurelius by Charles William Eliot, Πλάτων, Epictetus --- Google Books --- Title: Plato's Apology of Socrates, Crito, and Phaedo by Plato Categories: Philosophy Pages: 436