Trang chủ/Câu hỏi/Câu 13. He smokes too much. Perhaps that's why he can't get rid of his cough.Quay lạiClick meXem chi tiết bài testChia sẻCâu 13. He smokes too much. Perhaps that's why he can't get rid of his cough.Chọn một đáp ánCâu hỏi: Câu 13. He smokes too much. Perhaps that's why he can't get rid of his cough.AC. If he does not smoke, he may not have his cough.BB. If he didn't smoke so much, he may get rid of his cough.CA. If he smoked less, he might be able to get rid of his cough.DD. If he smoked so much, he couldn't get rid of his cough.