Highway with the length of more than 7.7 kilometers, extending from St. Johns, New Brunswick to Victoria, British Columbia. With the development of transportation, airplanes became another necessary vehicles since aeroplanes could be the only access to some areas of the far northern region. Canadian transportation system develops very quickly with the increasingly advanced science and technology. The aim of the transportation is to use substitute fuels and to produce more efficient transportation facilities.The passage is mainly about _______.A. the history of Canadian transportationB. the different forms of transport in CanadaC. the condition of transportation in CanadaD. the advancement of Canadian transportation

Highway with the length of more than 7.7 kilometers, extending from St. Johns, New Brunswick to Victoria, British Columbia. With the development of transportation, airplanes became another necessary vehicles since aeroplanes could be the only access to some areas of the far northern region. Canadian transportation system develops very quickly with the increasingly advanced science and technology. The aim of the transportation is to use substitute fuels and to produce more efficient transportation facilities. The passage is mainly about _______. A. the history of Canadian transportation B. the different forms of transport in Canada C. the condition of transportation in Canada D. the advancement of Canadian transportation