Trang chủ/Câu hỏi/Question 21.Quay lạiClick meXem chi tiết bài testChia sẻQuestion 21.Chọn một đáp ánCâu hỏi: Question 21.AA. Since it was a new art formBB. As if it was a new art formCC. Despite the fact that it was a new art formDD. No matter how new the art form was