123. When encountering a vehicle coming in the opposite direction on a mountain road, the driver should ______ when crossing each other.
A. Not reduce speed
B. Stick to the center of the road
C. Speed up
D. Reduce speed or stop to yield
Answer：D
Previous question: 122. When a motorized vehicle runs on an expressway, it ________.
Next question: 124. Is there any effective auxiliary method to control the speed while driving on a long downhill road besides braking.
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 a vehicle goes downhill on a mountain road, it is not allowed to overtake.
- When running on an expressway, the driver should ____ if he has missed the exit.
- When driving in icy and snowy weather, the vehicle steadiness decreases and sudden acceleration can very easily cause spins and slides.
- When a vehicle encounters a bike rider coming in the opposite direction on the road, the driver should _________.
- At night, the drivers observation is markedly poorer than in the daytime and the range of visibility range is _______.
- When driving a vehicle through an inundated road with non-motorized vehicles on both sides, the driver should _________.
- When a vehicle passes a sharp curve, it may overtake if traffic is light.
- You should speed up to change lane in front of the red car.
- The method and direction of changing lanes by the red car is correct.
- The wrong measure to avoid tire blowout is to _________.
- The main impact of rainy weather on safe driving is _______.
- Driving in a dusty weather, it does not needed to turn on the head light, the contour light and the tail light.
- When discovering the persons injured in a traffic accident need rescue while driving, the driver should _________.
- You can drive a motorized vehicle a short distance after drinking as long as it does not interfere the driving operation.
- If a vehicle has the right of way at an intersection but encounters a vehicle cutting in, the driver should _________.
- When encountering non-motorized vehicles intending to bypass a stopping vehicle, the driver should ________.