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
- What should the driver pay attention to in this situation?
- What should the driver do if he encounters this situation at the intersection when driving straight?
- Which one of following ways is the safest when driving a motor vehicle on this road?
- When encountering this situation in a residential area, the driver should follow them closely.
- Under such circumstances, what should be done by the motor vehicle driver who has been overtaken?
- 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 a residential area?
- In this situation, motor vehicles are permitted to stop temporarily at bus stations.
- What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?
- When encountering this situation in a residential area the driver should speed up and pass in front of the bicycle.
- Motor vehicles should accelerate when driving into an intersection with this traffic signal.
- Mr. Ran drove his car from 6am until 11 am without rest, falling down a steep 8.5-meter ridge at one side of a highway 1 km from Xunan Road in Xuahan County, killing 13 people and injuring 9. Which of the following law-breaking acts did Mr Ran commit?
- At this intersection, motor vehicle drivers may directly make a U-turn along the U-turn turning lane.
- 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 in case the public bus suddenly pulls out from this bus station?
- How many kinds of law-breaking acts are displayed in flash 2?