On a large slippery surface, you should coast and?

When riding on a large slippery surface, coasting and allowing your feet to skim the surface is crucial for maintaining balance and stability. This technique provides additional support and helps to keep you steady, especially if the bike begins to slide. By using your feet to make subtle adjustments, you can better control your movements and reduce the risk of losing traction.

In addition, skimming your feet along the surface enhances your ability to react quickly if the motorcycle begins to slip, as you can more easily shift your weight to regain balance. This approach emphasizes the importance of body positioning and control in slippery conditions.

The other options, while they may seem appealing in certain contexts, would not contribute positively to managing a motorcycle on slick surfaces. For instance, accelerating gently can create sudden shifts in weight distribution that could lead to a loss of control. Completely avoiding braking could be hazardous if you need to slow down for hazards, and making sharp turns can provoke slides and instability, especially on a slippery surface.