I think B,or A is the answer
One of the excerpts from the story that best supports the idea about Gregor enjoying the human pleasures and sensations while being an insect would be that his relationship with his family hits a low, even though in chapter 2, it says that his relationship with his sister has evolves as she became his sole mate. That means his sister understands Gregor's situation, and the moral of the story is to be close to your family and be with them and enjoy each other's company.
"donned" means to put on, so she put on her shoes, and the context clue Simone carefully dressed, therefore, donned or put on, is the only one that could fit, it the context.
Hope this helps