LOG321Xuất hiện trong 1 đề thi
Which statement is correct?
Các lựa chọn
AThe use of airplanes for mail transport marked the beginning of the modern airline industry.
BThe use of trains for mail transport marked the beginning of the modern airline industry.
CThe use of airplanes for mail transport marked the beginning of the modern railroad industry.
DThe use of airplanes for mail transport marked the beginning of the modern motor carrier industry.
EThe use of airplanes for mail transport did not mark the beginning of the modern airline industry.