Question

*by law, you must do what before passing on a rural two-lane road? use your hazards. use your turn signal. flash your headlights.

Explanation:

On rural two-lane roads, traffic laws require activating your turn signal to clearly communicate your intent to pass to other drivers, ensuring safe lane changes. Hazard lights are for emergencies, and flashing headlights is not a legal requirement for passing in this context.

Answer:

B. Use your turn signal.