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 _________.
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
- It is a bad habit for a driver to put his left arm on the window of the vehicle or hold the gear lever in his right hand for a long time.
- When discovering a vehicle behind wanting to overtake while driving, the driver should _______.
- Using the high and low beam lights alternately while driving on the road of this kind of sharp curve.
- When there is a continuous rain, the shoulders of the mountain roads may become loose and the embankments may collapse. When driving in this weather, the driver should select the middle solid road and refrain from going close to the roadsides.
- When driving at night on a road with no or poor lighting, the driver should switch from the low beam light to the high beam light. But the vehicle following in the same direction is not allowed to use the high beam light.
- When encountering a vehicle in the opposite direction forcing its way by using his lane, the driver should __________.
- You should speed up to change lane in front of the red car.
- What is the max speed when passing this curve?
- When a vehicle on the main road approaches a conjunction with a feeder road, the driver should ______ in order to prevent a collision with a vehicle that suddenly enters from the feeder road.
- At night, the drivers observation is markedly poorer than in the daytime and the range of visibility range is _______.
- Motorized vehicles should pass the intersections according to the traffic signals.
- When passing through an inundated road, the driver should ________.
- 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 overtaking, the driver should ________ if the vehicle in front refuses to reduce speed or yield.
- When a motorized vehicle runs on an expressway, it ________.
- When a vehicle approaches a crosswalk, the driver should ________.