The correct option is B The veil allows Janie to endure the formal pretense of mourning at Joe's funeral, which is not in keeping with her true feelings.
Option D is the correct answer. The passage states that Janie was unresponsive during the entire procession, after the end of which she went her way unbothered. There is no indication of her suppressing her anguish, none of her accusing anyone. Her solidarity and true feelings were the pretense he held up with her stone wall. Therefore, Options A,B,C and E are incorrect.