Trang chủ/Câu hỏi/_____ occurring substances are used in the vitamin supplement instead of chemicals.Quay lạiClick meXem chi tiết bài testChia sẻ_____ occurring substances are used in the vitamin supplement instead of chemicals.Chọn một đáp án_____ occurring substances are used in the vitamin supplement instead of chemicals.AD. NatureBA. NaturallyCC. NaturalizeDB. NaturalCâu hỏi liên quanWhat is the woman's problem?What does the woman ask the man about?What career is the woman interested in?Where most likely do the speakers work?