Trang chủ/Câu hỏi/Why is the man unable to help?Quay lạiClick meXem chi tiết bài testChia sẻWhy is the man unable to help?Chọn một đáp ánCâu hỏi: Why is the man unable to help?AB. He finds the problem too complicated.BC. He isn't nearby at the moment.CD. He doesn't have the necessary tools.DA. He has to meet a major client soon.