31. As the traffic flow at an interchange is generally one-way, the vehicles do not have to reduce speed when passing.
Answer：N
Previous question: 30. What is the max speed limit on this road?
2026年科目一英文版题库共973题，你可以免费查看前200题，完整版题库请添加微信购买：
The English version of the 2026 subject 1 question bank has a total of 973 questions. You can view the top 200 questions for free. Please add WeChat to purchase the complete version of the question bank.
Subject 1 test questions
- When driving at night, the drivers observation ability is visibly poorer and his visibility range becomes shorter than driving in the daytime.
- Driving a motorized vehicle on the road should be required to be with a license plate.
- When encountering non-motorized vehicles intending to bypass a stopping vehicle, the driver should ________.
- If the accumulated penalty points of a motorized vehicle driver reach 12 points and the driver refuses to participate in the study course and also refuses to take tests, it should be publicly announced that his driving license should no longer be used.
- When running on an expressway, the driver should ____ if he has missed the exit.
- When encountering an ambulance rushing in the same lane in the opposite direction, the driver should ________.
- When a vehicle goes downhill on a mountain road, it is not allowed to overtake.
- Before entering a level crossing, the vehicle should reduce speed and change to a lower gear, and _____ after entering the level crossing.
- How to use lights when entering the speed-reducing lane?
- When a vehicle passes a sharp curve, it may overtake if traffic is light.
- When driving in icy and snowy weather, ________.
- If a vehicle enters a left lane for overtaking but is unable to ensure a safe horizontal distance with the normally-running vehicle in front, the driver should ________.
- When a motorized vehicle breaks down at night, and is difficult to move, the driver should turn on the hazard lights, the contour lights and the tail lights.
- Driving and smoking has no harm on safe driving.
- In this case, by the right side of the bus lane to overtake.
- When encountering a traffic jam on the expressway, the driver should follow the front vehicle lining up, and immediately turn on the hazard light to prevent rear-end collision.