C. has, singular. The verb form is describing a boy which is singular
Answer:
I believe its fear.
Explanation:
Fear is a motivator to accept an idea.
Tom placed the book on the shelf, it sat there for a week.
I was happy to unburthen the heavy load of groceries from my hands.
i expounded my opinion on the matter.
the fashion style baroque is very ornate.
i conducted rigorous research on the civil war
he had a hard time understanding which made him nervous about his inscrutability
she swooned after she saw the blood
i was stupefied at the scene
some dogs have docility some dont
she had a very sagacious look on her face
she tinctured the box
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!