现在车辆管理所摩托车英语题库为全中国统一版本，都是考一样的试题，2025年摩托车DEF驾照英语科目一共400题，科目四345题，以下为样题：
1. In which situation the traffic police may detain the vehicle?
A. no lable of inspection
B. no ID card
C. no lable of environmental protection
D. no vehicle registration papers
Answer：A
2. A person who has falsified or altered the motorized vehicle driving license and if his act constitutes a crime, he should be held for criminal liabilities according to law.
A. Right
B. Wrong
Answer：A
3. When the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?
A. Unstable tire pressure
B. Even lower tire pressure
C. Driving resistance increases
D. Tire burst
Answer：D
4. When following other vehicles on a foggy day, what should the driver do?
A. Maintain a large safety distance
B. Turn on the high-beam
C. Turn on the low-bea
D. Sound the horn in due time
Answer：A
5. When running in a high speed, if only use the front brake, the driver can be easily thrown out due to the inertia.
A. Right
B. Wrong
Answer：A
6. The wrong measure to use the brake of a motorcycle is to __________.
A. Simultaneously use the front and back brakes
B. Use the front brake first
C. Use the back brake first
D. Avoid using the front brake too early
Answer：B
7. When a motorized vehicle returns to the original lane after overtaking, the driver should Turn on the right-turn signal.
A. Right
B. Wrong
Answer：A
8. A driver should drive the vehicles in accordance with the qualification listed on the driving license.
A. Right
B. Wrong
Answer：A
9. Before riding a motorcycle, the driver should wear a safety helmet and adjust the angle of the rearview mirror till he can clearly watch the left side and the right side of the back.
A. Right
B. Wrong
Answer：A
10. When a motor vehicle passes over an inundated road the driver should change to a low gear and pass at a constant speed.
A. Right
B. Wrong
Answer：A
11. When a motor vehicle moves through water, drivers should intermittently and gently depress the brake pedal in order to restore braking efficiency.
A. Right
B. Wrong
Answer：A
12. A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.
A. Right
B. Wrong
Answer：B
13. Traffic Police can detain the accident vehicle according to law if it needs to be collected evidence of the road accident.
A. Right
B. Wrong
Answer：A
14. In which section cannot overtake?
A. mountain road
B. urban elevated road
C. urban expressway
D. narrow bridge and curve
Answer：D
15. What is the meaning of this sign?
A. steep downhill road
B. continuous up slopes
C. steep uphill road
D. embankment road
Answer：C
16. What is the meaning of this sign?
A. no right turn
B. no U turn
C. no going straight
D. no left turn
Answer：C
17. What influence does smoking have upon driving?
A. Harmful for safe driving
B. Increase concentration
C. Help relaxation
D. No effect on driving
Answer：A
18. A motorized vehicle driver who uses other motorized vehicle’s license plate and vehicle license is subject to a 3-point penalty.
A. Right
B. Wrong
Answer：B
19. In which situation the traffic police may detain the vehicle?
A. no lable of inspection
B. no ID card
C. no lable of environmental protection
D. no vehicle registration papers
Answer：A
20. A motorized vehicle is not allowed to stop in the section 50 meters to the narrow road less than 4 meters width.
A. Right
B. Wrong
Answer：A
21. What is the meaning of this sign?
A. reducing speed 40m ahead
B. minimum speed is 40km/hr
C. axle weight limit is 40 tons
D. maximum speed limit is 40km/hr
Answer：D
22. When a motorcycle is making a turn in a high speed, the driver should avoid using the brake or use the brake less to prevent sideslip.
A. Right
B. Wrong
Answer：A
23. When driving on a road covered with ice and snow, drivers tend to encounter glare caused by reflection of light rays from the road surface.
A. Right
B. Wrong
Answer：A
24. When driving on a rough road, the driver should use low gear to keep low speed; try to choose roads with big pits to reduce bumpy feeling.
A. Right
B. Wrong
Answer：B
25. Turning on the high-beam is an effective way to improve visibility in fog weather.
A. Right
B. Wrong
Answer：B
