180. The main impact of mountain roads on safe driving is _______.
A. The traffic conditions are boring
B. The slopes are long, the curves are sharp and visibility range is shorter.
C. The traffic flow is heavy
D. The road signs are fewer
Answer：B
Previous question: 179. 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 ________.
Next question: 181. When discovering the persons injured in a traffic accident need rescue while driving, the driver should _________.
2025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 2025 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 and smoking has no harm on safe driving.
- You can drive a motorized vehicle a short distance after drinking as long as it does not interfere the driving operation.
- When a vehicle starts up, the driver should observe the traffic conditions and begin to start up after making sure it is safe to do so.
- The main impact of the road conditions at night on safe driving is ________.
- Reducing the speed to yield when encountering this situation in the intersection.
- A driver may drive on the road a motorized vehicle overhauled which has reached the scraped standard.
- As the traffic flow at an interchange is generally one-way, the vehicles do not have to reduce speed when passing.
- When driving on a mountain road covered by ice and snow, the vehicle behind should ______ if the vehicle in front is climbing a slope.
- A driver may drive a motorized vehicle after the driving license has been lost within 3 months.
- When driving in windy, rainy, snowy, foggy and other complex weather conditions, the driver should turn on the head light, honk continuously and overtake rapidly if the vehicle in front goes slowly.
- A motorized vehicle is not allowed to make a U turn at the level crossing, bridge, steep slope, tunnel or dangerous road section.
- Traffic markings are divided into indication, warning and prohibition.
- When encountering disabled people obstructing the traffic, the driver should voluntarily reduce speed and yield.
- Driving a motorized vehicle on the expressway is not allowed to exceed the marked maximum speed.
- Using the low beam light in such circumstances.
- Driving a motorized vehicle in the city road which has no central line, the maximum speed can not exceed 50 kilometers per hour.