A. single-occupancy light truck
B. high-occupancy city bus
C. long-haul aero plane
D. high-speed coal-fired train
Correct Answer: single-occupancy light truck ✔
Last Updated: September 23, 2019
A. single-occupancy light truck
B. high-occupancy city bus
C. long-haul aero plane
D. high-speed coal-fired train
Correct Answer: single-occupancy light truck ✔
Last Updated: September 23, 2019