True or False: When approaching a railroad crossing with no warning signals, a driver should look, listen, and slow down.

Answer: A — True

The statement is true because when approaching a railroad crossing that does not have any warning signals, safety precautions become paramount. A driver should always look for any approaching trains, listen for the sound of a train's horn or engine, and slow down to ensure they have enough time to react if a train is coming. Slowing down allows the driver to better assess the situation, giving them time to look in both directions along the tracks before proceeding. The combined actions of looking and listening are crucial in such situations since the absence of signals means there may not be any visual cues to indicate the presence of a train. This practice enhances the driver's ability to safely navigate the crossing and avoid potential collisions.