Air ……………is one of the problems that people have deal to with. (pollute)Đoạn văn23/43Air ……………is one of the problems that people have deal to with. (pollute)Nhập câu trả lời ở đây0/3000 ký tựXác nhậnGiải thích Air ……pollution………is one of the problems that people have deal to with. (pollute)