Why is Aunt Polly still somewhat upset with Tom after he returns from Jackson's Island? A. She is worried that Tom will run off again and she will again think that he is dead. B. She is hurt that he ran away and allowed her to think that he was dead. C. She is afraid that Tom will take Sid with him and leave her with no one. D. She is angry that he neither thought nor dreamed about her while he was gone.