How is the underlined pronoun used in the sentence? who were the winners of the science fair? a. direct object b. object of a preposition c. subject

need and answer asap

the answer should be d) he was one of those young thousands who greeted the war with a certain amount of relief, welcoming the liberation from webs of tangled emotion" since it is the best option because it shows his desire to free himself. 

hope this answer you! have a great day.

the correct answer can either be a or b because it could be both but you should probally choose b