151. What should the driver do to ensure the motor vehicle passes the level crossing safely?
A. Change to neutral gear and slide over
B. Switch to low gear after entering the level crossing
C. Decelerate and lower the gear before entering the level crossing
D. Stop and observe inside the level crossing
Answer：C
Previous question: 150. What should the driver do when the motor vehicle passes the level crossing?
Next question: 152. As shown in the flash, the motor vehicle chooses a correct way to pass through the level crossing.
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
- How many kinds of law-breaking acts are displayed in flash 5?
- The main reason for this accident is that the pedestrian crossed the street in front of the motor vehicle.
- Motor vehicle drivers may borrow a special lane for other vehicle types, if one exists, to overtake.
- When disembarking, what should be done by drivers in order to keep safe?
- The red car is allowed to drive on this lane.
- What should be done first after getting into the vehicle?
- Mr. Li drove a large bus with 21 passengers (capacity 35 people). He found the braking system was abnormal on the way but failed to repair it. When running on the Shuangdao Haiwan Bridge at a speed of 50 kilometers per hour (speed limit 40 km/h), the bus fell into the sea due to a braking system failure, killing 13 people and injuring 8. What is the main illegal act committed by Mr. Li?
- When driving onto the left lane, motor vehicle drivers are allowed to make a U-turn.
- What should be done by drivers in order to safely pass through the curve in this condition?
- What is the meaning of the sign on the right?
- When the motor vehicle encounters a crosswalk in this situation, the driver may speed up and pass rapidly.
- Which one of the following is the safest way when driving a motor vehicle on this road?
- When encountering this situation in a residential area the driver should sound the horn continuously.
- The driver should turn left by the left side of the intersection central point.
- What should be taken note of by drivers in this situation?
- 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?