What are the 100-point answering techniques for Subject 4?

[DeDavid]

Subject 4 answering techniques for 100 points include the priority principle, light usage methods, correct answers, and observation questions. Priority principle: Turning vehicles yield to straight-moving vehicles, vehicles from the right have priority, right-turning vehicles yield to left-turning vehicles, safe vehicles yield to dangerous ones, and unobstructed vehicles have priority. Light usage methods: All instances of turning on high beams are wrong, all instances of using hazard warning lights are correct, turn on the left turn signal when entering a highway, turn on the right turn signal when exiting a highway, do not use turn signals when entering a roundabout, and turn on the right turn signal when exiting a roundabout. Correct answers: Intermittent light braking, ensuring safety, guaranteeing safety, safe passage by letting others go first, yielding by slowing down, yielding by stopping, courteous yielding, and slowing down to avoid. Observation questions: Advance observation, careful observation, thorough observation, and looking around.