Since this drawing is his way of reminding her that she and their garden are "as safe as a missel thrush", it makes her one of the many creatures whose secrets he keeps faithfully. So, having that in mind, I would say the correct answer is A) his trustworthiness.
I would say its c Superlative
Answer: The mild conditions this winter are driven by a "positive phase" of the Arctic Oscillation, which strengthens the jet stream, a ribbon of fast-moving air that flows west to east over the Northern Hemisphere. Changes in the jet stream's behavior can have a profound impact on weather systems around the world.
Explanation: