Which is the major drawback of air transport?
A. It consumes a lot of fuel
B. (B. It is not accessible to common people as it is expensive
C. Flights are always delayed
D. All of the above
Answer:A
Which is the major drawback of air transport?
A. It consumes a lot of fuel B. (B. It is not accessible to common people as it is expensive C. Flights are always delayed D. All of the above