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?
2026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 2026 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
- When approaching the turning point of a road, in which of the following ways will motor vehicle drivers easily cause a traffic accident?
- How many kinds of law-breaking acts are displayed in flash 5?
- What is the meaning of the sign on the right?
- Motor vehicle drivers don¡¯t need to use any lamp at night when passing through a road section where the street light condition is good.
- A driver should accelerate in advance to overtake then it is likely to meet with oncoming vehicles.
- After setting off from the roadside, motor vehicle drivers should speed up as soon as possible and make a sharp left-turn in order to drive into the normal lane.
- Motor vehicle drivers may make a U-turn in this area as long as it will not affect the passing of pedestrians.
- Having driven a large passenger vehicle (carrying 44 passengers, permitted carrying capacity 44) equipped with sleepers at 44km/hour on a frozen road, at 58 km mark by 500m on 540 County Road in Yanhe County, Mr. Luo sideslipped and left the road, killing 15 people and injuring 27. Which of the following law-breaking acts did Mr. Luo commit?
- What is the meaning of the sign on the right?
- Which one of the following is the safest way when driving a motor vehicle on this kind of road surface?
- What should the driver do when the motor vehicle passes the level crossing?
- When encountering this situation in a residential area, the driver should follow them closely.
- Motor vehicle drivers may borrow a special lane for other vehicle types, if one exists, to overtake.
- What should the motor vehicle driver do when the motor vehicle encounters the crosswalk in this situation?
- Under such circumstances, what should be done by a motor vehicle driver in order to yield out of courtesy?
- When encountering this situation around a school, the driver should speed up and pass as quickly as possible.