121. How should lamps be used when motor vehicle drivers pass through a two-way tunnel?
A. Turn on the hazard lamps
B. Turn on the high-beam
C. Turn on the fog lamp
D. Turn on the low-beam
Answer：D
Previous question: 120. How should lamps be used by the motor vehicle driver who follows a vehicle on a road section where the street light condition is good?
2025年科目四英文版题库共700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 4 question bank has a total of 700 questions. You can view the top 200 questions for free. Please add WeChat to purchase the complete version of the question bank.
Subject 4 test questions
- In the condition of low visibility, drivers should turn on the low-beam when setting off
- The braking distance will be shortened greatly when the motor vehicle is equipped with ABS brakes.
- Which one of the following is the safest way when driving a motor vehicle on this road?
- What should be done by the driver who intends to overtake but the motor vehicle in front neither reduces its speed nor allows the right of way?
- The driver may turn right directly at this intersection.
- How should lamps be used when setting off in this situation?
- As shown in the flash, what should the driver do when the motor vehicle encounters this situation?
- What should the driver do in this situation?
- When a motor vehicle stops in snow, which lamp should be turned on?
- Motor vehicle drivers may make a U-turn in the broken line area as long as it will not affect the normal traffic flow.
- Motor vehicle drivers may reverse at an intersection.
- When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.
- Which one of the following is the safest way when driving a motor vehicle on this kind of road surface?
- When encountering this situation at the gate of a school, the driver should prepare to stop.
- When a motor vehicle equipped with ABS makes an emergency brake, the driver can tread the brake pedal heavily.
- What should the driver do when the motor vehicle passes the level crossing?