Answer:Greg learns that Lemon brown trusts him enough to show him his treasure.
I'm not 100% sure because it's been a while since I have read the book, but I want to say it's B or the second choice given.
BAHAH I CANT WITH THIS ONE
Your question has been heard loud and clear.
The learning and recall strategy which involves connecting new information with previously acquired knowledge is called 'meaningful learning'
Thank you.