Treasure in the first usage means precious gems like gold or silver . In its second use, it means to value something.
Hope this helps. We could help more if I had the poem for sure posted here but this is the meaning from the poem I think you are talking about.
Have a great day!
Answer:
The verb in the sentence is "review". The word "must" is a modal verb, which modifies the verb "review" in the sentence.
Maybe D?? because it’s showing that it’s scared and uneasy
