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
- A motorized vehicle is not allowed to make a U turn at the level crossing, bridge, steep slope, tunnel or dangerous road section.
- When encountering school children crossing the road in a queue, the driver should ______.
- Traffic Police can detain the driver according to law, if the driver drives a motorized vehicle which is suspected of reaching the write-off standard.
- When encountering non-motorized vehicles intending to bypass a stopping vehicle, the driver should ________.
- When the green light at a congested intersection is on, the vehicles _______.
- Is there any effective auxiliary method to control the speed while driving on a long downhill road besides braking.
- When driving slowly in a congested road, the driver should ________ if another vehicle forcefully cuts in.
- What is the max speed when down slope, turning around and U turn?
- When the fire engine, ambulance and wrecker are executing an emergency task, other vehicles should yield.
- Before entering a level crossing, the vehicle should reduce speed and change to a lower gear, and _____ after entering the level crossing.
- When a motorized vehicle runs on an expressway, it ________.
- When driving a vehicle through an inundated road with non-motorized vehicles on both sides, the driver should _________.
- When passing through an inundated road, the driver should ________.
- When encountering disabled people obstructing the traffic, the driver should voluntarily reduce speed and yield.
- When driving in icy and snowy weather, the vehicle steadiness decreases and sudden acceleration can very easily cause spins and slides.
- Traffic signals include Traffic lights, Traffic signs and Command of the traffic police.