Which line from "The Secret Life of Walter Mitty" best develops Walter's character?
a. "You're not a young man any longer." b. "The Old Man'll get us through, they said to one another ." c. "They're so d--n cocky, thought Walter Mitty, walking along Main Street; they think they know everything." d. "Then, with that faint, fleeting smile playing about his lips, he faced the firing squad; erect and motionless, proud and disdainful, Walter Mitty the Undefeated, inscrutable to the last." ******