When driving along sharp curves and steep hills of mountain roads, you should:

Correct answer

• Use a lower gear to control speed while going down long steep hills.
• Stay close to the right edge of the road.
• All of these:1)Always allow an approaching vehicle at least one half of the paved surface; 2)Use a lower gear to control speed while going down long steep hills; 3)Stay close to the right edge of the road.