Respuesta :
Answer:
D. Sydney, Australia
Explanation:
Both “Sydney” and “Australia” are proper nouns, as they are both specific places.
Since they are both proper nouns, they both need to have their first letter capitalized.
D. Sydney, Australia
Both “Sydney” and “Australia” are proper nouns, as they are both specific places.
Since they are both proper nouns, they both need to have their first letter capitalized.