Which of the following are third-person pronouns?

A. they, he
B. it, ours
C. you, me
D. I, we

A. they, he

The answer is: A. they, he

Third-person pronouns refer to people or things other than the speaker or the person being spoken to. In option A, "they" and "he" are examples of third-person pronouns. Option B contains the pronoun "it," which is a third-person pronoun, but "ours" is a possessive pronoun. Option C contains the pronouns "you" and "me," which are both second-person and first-person pronouns, respectively. Option D contains the pronouns "I" and "we," which are both first-person pronouns.