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
- When driving onto the left lane, motor vehicle drivers are allowed to make a U-turn.
- When reversing in this condition, in which of the following ways can motor vehicle drivers keep safe?
- Under such circumstances, what should be done by the motor vehicle driver?
- A motor vehicle should slow down and stop at this level crossing.
- When a motor vehicle temporarily stops in fog, which lamp should be turned on?
- What should the driver do when the motor vehicle passes the level crossing?
- Mr. Qian drove a large sleeper coach with 45 passengers (capacity 40 people) at a speed of more than 40 kilometers per hour. On a long slope with sharp curves in Basu County, the coach fell into a 100-meter-deep valley, killing 17 people and injuring 20. What is the main illegal act committed by Mr. Qian?
- As shown in the flash, the motor vehicle chooses a correct way to pass through the level crossing.
- Before driving, it is necessary to check whether the cooling liquid, engine oil and fuel oil, are leaking.
- When approaching the turning point of a road, in which of the following ways will motor vehicle drivers easily cause a traffic accident?
- Mr. Zhou drove a light van (with 22 passengers) on the Bingcha Highway. At the spot of 79 kilometers mark by 150 meters of the highway, the van fell into the valley on one side, killing 12 people and injuring 10. What is the main illegal act committed by Mr. Zhou?
- What should the driver do when the motor vehicle encounters this situation in front of a school?
- What should the driver do in case the public bus suddenly pulls out from this bus station?
- What should be done first after getting into the vehicle?
- Motor vehicles are not permitted to change lanes in this position.
- The sign on the right warns of three or more winding roads ahead.