Ⅵ. Read the following article and choose the best option A, B, C or D for each question. In the futu...Đoạn văn26/40In the future, there will be many new (26) _________ of transportation.ways means methods devicesGiải thíchHướng dẫn giải: Đáp án đúng: B means (n): phương tiện