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
- 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?
- When a motor vehicle temporarily stops in fog, which lamp should be turned on?
- What should motor vehicle drivers do under such circumstances at night?
- The driver may not change lanes when the motor vehicle turns right at this intersection.
- Motor vehicle drivers should use the windscreen wiper when setting off on a rainy day
- When encountering a situation like changing to a left lane, motor vehicle drivers should yield.
- Which one of the following is the safest way to pass the oncoming vehicle on this road?
- Motor vehicle drivers may borrow a special lane for other vehicle types, if one exists, to overtake.
- Mr. Tao drove a midsize bus with 33 passengers. At the spot of 163 kilometers on the South Xuping Expressway, the bus clashed at a speed of 120 kilometers per hour with Mr. Ans minibus parked without any warning signs on the inside lane, due to breakdown after an accident. The midsize bus overturned after collided with the guardrail on the right-hand side. As a result of the accident, 16 people were killed and 15 injured. What are the main illegal acts of the two drivers?
- What should the driver do to ensure the motor vehicle passes the level crossing safely?
- 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?
- Motor vehicles should stop and wait when encountering two red lights flashing alternately at level crossings.
- When a motor vehicle stops in snow, which lamp should be turned on?
- When passing an intersection, vehicle motor drivers are not allowed to overtake.
- When temporarily parking on a raining day, what kind of lamp should the driver turn on?
- What should the driver do when the motor vehicle passes the level crossing?