Answer: D) it is a moment of realization.
Step-by-step explanation: an epiphany is a moment when you suddenly feel that you understand, or suddenly become conscious of, something that is or seem very important. The given excerpt is an example of an epiphany because the shoemaker he realizes that Sobel had given Miriam to understand that he loved her. As the excerpt says, he had a sudden insight, a moment of realization, so the correct answer is option D.