What is the danger of a rear-tire skid?

Answer: C — You lose the ability to turn

A rear-tire skid is particularly dangerous because it severely impacts your ability to control the motorcycle when trying to turn. When you experience a rear-tire skid, the back tire loses grip and can easily slide sideways, making it difficult to steer effectively. This loss of control can lead to a scenario where you cannot navigate the turn as intended, potentially resulting in a crash or collision. In addition, while losing acceleration or braking capabilities can also be significant issues when dealing with a skid, the most critical concern in a rear-tire skid is the loss of steering control. It's essential to maintain proper control over the vehicle, especially during turns, to ensure safety on the road. The other factors, such as difficulty in accelerating or braking, may not directly affect turning ability as significantly as a skid does.