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 driving, besides paying attention to keeping a safe distance from the vehicle in front, drivers should also be prudent when braking so as to avoid a rear-end collision caused by a vehicle behind.
- The driver should yield to other non-motor vehicles when the motor vehicle turns right at this Intersection.
- A motor vehicle should not pass the level crossing rapidly in this situation.
- Motor vehicles are not permitted to change lanes in this position.
- How should motor vehicle drivers make a U-turn at the intersection ahead?
- Having driven his vehicle at 110km/hour on an urban road, Mr. Lin is trying to leave the scene after a rear-end collision but is held back by bystanders. The alcohol concentration in his blood, tested in an alcohol test by the traffic police, is 135.8mg per hundred milliliters. Which of the following law-breaking acts did Mr. Lin commit?
- The main reason for this accident is that the pedestrian crossed the street in front of the motor vehicle.
- Which lamp should be turned on when motor vehicles pass through a road section at night where the street light condition is good?
- Mr. Zou drove a large sleeper coach (capacity 35 people and carrying 47 passengers). At the spot of 938 kilometers of the Jinggang ao Expressway, large amounts of dangerous chemicals in the coach blew up, killing 41 people and injuring 6. What are the main illegal acts in this case?
- When encountering this situation in a residential area the driver should speed up and pass in front of the bicycle.
- When a motor vehicle temporarily stops at night, which lamp should be turned on?
- A motor vehicle should slow down and stop at this level crossing.
- As shown in the flash, the motor vehicle chooses a correct way to pass through the level crossing.
- Mr. Tong drove a large bus (capacity 55 people and carrying 54) to Taiyuan City. When he drove on a muddy road at the speed of 45 kilometers per hour, the bus skidded into a deep ditch, killing 14 people dead and badly injuring 40 What is the main illegal act committed by Mr. Tong?
- Which one of following ways is the safest when driving a motor vehicle on this road?
- Which one of the following is a safe way for motor vehicles to pass an intersection marked with this sign?