What did the two policemen do? A. They helped the old man to get out of the car. B. They took the old man home. C. They received a phone call from the old man. D. All are correct.Đoạn văn21/80What did the two policemen do? They helped the old man to get out of the car. They took the old man home. They received a phone call from the old man. All are correct.Giải thíchĐáp án đúng là D