Which describes how the pronoun is used in the sentence? Grandmother has given the African masks to Brendan and me. A. predicate nominative B. direct object C. subject D. object of a preposition

The pronoun here is "me" and it's an object, not a subject (else, it would be "I"). "me" follows "to" actually, which is a preposition, (you could rephrase : to Brendan and to me) so the correct answer is D. object of a preposition