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
- What should motor vehicle drivers do when going straight and passing through the intersection ahead?
- Under the circumstances shown in the flash, what should be done by the vehicle in front?
- When temporarily parking on a raining day, what kind of lamp should the driver turn on?
- What is the meaning of the sign on the right?
- 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?
- 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?
- What should the driver do when the motor vehicle encounters this situation in front of a school?
- Motor vehicles are not permitted to change lanes in this position.
- Which one of the following is a safe way for motor vehicles to pass an intersection marked with this sign?
- Before making a U-turn at the intersection ahead, motor vehicle drivers should drive to the lane for turning left and going straight.
- At 13: 10 pm, Mr. Luo set out in his medium bus from 0 km mark on the highway, and by 14: 10 had passed the 125km mark by 200 meters, he caused a rear-end collision with a motor vehicle that ran into the side slope on the southwest side, killing 11 people and injuring 2. Which of the following law-breaking acts did Mr. Luo commit?
- When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.
- When a motor vehicle turns left at this intersection the driver should change to the left lane in advance by the guide arrow.
- How many kinds of law-breaking acts are displayed in flash 4?
- What should be done to keep safe when a motor vehicle driver is overtaking in this condition?
- What is the function of ABS during emergency braking?