I think the correct answer from the choices listed above is option C. The edjective that does not describe d'artagnan would be darling. He is a character in three musketeers who dreams to be a musketeer. He first duel with the three musketters which eventually lead to become their friend.
Their would imply that it mentions a human. However, in this case, it's describing a nonliving thing, or "tomorrow." Their should only be used in the case of humans, or a grouping of humans.
B. Tells the reader the inner thoughts of a main character.
Answer:
hi!
You can search the word, definition, etc.
This will help :)