Fifty stars/ the/ United States’ flag/ represent/ fifty states13/20 Fifty stars/ the/ United States’ flag/ represent/ fifty statesFifty stars in the United States’ flag represents its fifty states.Fifty stars at the United States’ flag represents its fifty states.Fifty stars at the United States’ flag represent its fifty states.Fifty stars in the United States’ flag represent its fifty states.Giải thíchĐáp án đúng là: A Dịch: 50 ngôi sao trên lá cờ nước Mỹ đại diện cho 50 Bang.