The authorities are trying to solve the overpopulation of the city.Đoạn văn37/40The authorities are trying to solve the overpopulation of the city.The authorities are trying to face up with the overpopulation of the city.The authorities are trying to deal with the overpopulation of the city.The authorities are trying to face with the overpopulation of the city.The authorities are trying to deal upwith the overpopulation of the city.Giải thíchĐáp án B