Final answer:
The characters mentioned in 'A Connecticut Yankee in King Arthur's Court' are Hank Morgan, King Arthur, Merlin, Sir Lancelot, and others. Without additional context for 'HELLO-CENTRAL', it is unclear what characters, if any, this refers to. The answer is option 1.
Step-by-step explanation:
The characters mentioned in "A Connecticut Yankee in King Arthur's Court" include Hank Morgan, the time-traveling Yankee who finds himself in King Arthur's time, and various historical and legendary figures from the Arthurian tales, such as King Arthur himself, Merlin, Sir Lancelot, and others. As for "HELLO-CENTRAL", without additional context, this may refer to a phrase or title, and not necessarily a text with characters. Therefore, if the student is referring to characters in literature, the answer would be option 1, related to A Connecticut Yankee in King Arthur's Court.
Characters in literature and their development can be analyzed by examining the dialogue, physical appearance, thoughts, feelings, and interactions with others. Mark Twain, for example, employs varied voices and dialects to flesh out his characters in works like The Celebrated Jumping Frog of Calaveras County.