Which question would most likely be answered by reading the exposition of a
story?

The question that is most likely to be answered by reading the exposition of a story is what kind of conflicts the characters in the story are likely to experience.

I hope this helps you in your studies!

d. cassius cannot believe that a weakling like caesar has become so great.

often a noun phrase is just a noun or a pronoun:

people like to have money.

i am tired.

it is getting late.