You are driving in the left lane of a freeway. How must you drive?

Answer: D — At or near the speed limit

Driving at or near the speed limit in the left lane is important for maintaining a safe and efficient flow of traffic. Choosing to drive at a much slower or faster speed than other drivers can lead to dangerous situations, such as causing other drivers to unexpectedly change lanes or increasing the likelihood of collisions. Driving at any speed may also impede the flow of traffic and violate traffic laws. Therefore, it is important to drive at or near the speed limit while in the left lane.