86. When a vehicle goes downhill on a mountain road, it is not allowed to overtake.
Answer：Y
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
- Driving a motorized vehicle on the highway which has no central line, the maximum speed can not exceed 70 kilometers per hour.
- The reason that a road destroyed by flood affects safe driving and smooth passage is __.
- When driving at night, the drivers observation ability is visibly poorer and his visibility range becomes shorter than driving in the daytime.
- Traffic Police can detain the vehicle according to law if it is without the mandatory traffic accident insurance in accordance with state regulations.
- Registration alternation is not needed when _____
- When driving, the driver should be courteous and defensive, instead of being offensive.
- What is the max speed on muddy road?
- When the fire engine, ambulance and wrecker are executing an emergency task, other vehicles should yield.
- How far should be the distance from the vehicle in front at the speed of more than 100 km/hr when driving a small passenger vehicle on the expressway?
- How to run through this intersection?
- Which is correct in this kind of intersection?
- When the tire pressure is too low, the fast-running tire can change its shape like waves and increase its temperature, which in turn can cause ________.
- The method and direction of changing lanes by the red car is correct.
- When a motorized vehicle passes through narrow road or bridge, the maximum speed should not exceed 30 kilometers per hour.
- Motorized vehicles should pass the intersections according to the traffic signals.
- When starting up a vehicle stopping at the roadside, the driver should first ________.