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 văn29/40What 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 thíchChọn D