The answer is: rhetorical question.
Rhetorical questions are questions which do not expect an answer. They may not have an answer or it might be too apparent. As a consequence, the speaker intends to make a point and make the audience reflect on something. In the excerpt, the author is determined to cause readers to contemplate on the limitations and the meaning of enlightenment.
I believe it is the letter A direct object
This is an idea for you:
Mary, in the beginning of the book, is selfish, spoiled, and pampered, but she changes throughout the book with Dickon's and the robin's help. In turn, she helped Colin, who was the same as she was when she was younger. Her change helped her help others, like Colin, to become more out looking for others and help become more kind to others.
This is just my perspective. Hope it helps!
☺️
only b is the right answer
tho i dont understand the last option
