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. 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

2. Before driving, it is necessary to check whether the cooling liquid, engine oil and fuel oil, are leaking.

A. Right

B. Wrong

Answer：A

3. The motorcycles should be inspected once every four years within __________.

A. 1 years

B. 2 years

C. 3 years

D. 4 years

Answer：B

4. 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

5. A motorized vehicle is not allowed to stop in the section 50 meters to the intersection.

A. Right

B. Wrong

Answer：A

6. When a motorcycle goes down a long slope, it should run at a lower gear and fully use the engine to brake.

A. Right

B. Wrong

Answer：A

7. What is the max speed when down slope, turning around and U turn?

A. 50km/hr

B. 60km/hr

C. 30km/hr

D. 40km/hr

Answer：C

8. One who runs away after causing a traffic accident and constitute a crime can not apply for motorized vehicle driving license.

A. Right

B. Wrong

Answer：A

9. If the vehicle has no license plate, label of inspection or label of insurance, preserve the scene and immediately report to the police.

A. Right

B. Wrong

Answer：A

10. When a tire blowout on the road, the driver should control the direction of the vehicle and use emergency braking to bring the vehicle swiftly to a stop.

A. Right

B. Wrong

Answer：B

11. When a motorcycle passing through an interchange discovers it has chosen a wrong route, it should immediately make a U turn from where it is or reverse to change route.

A. Right

B. Wrong

Answer：B

12. The driver who drives after drunk is subject to ______

A. a criminal restriction and a fine

B. a prison term of more than 2 years

C. a criminal detention and a fine

D. a prison term of less than 2 years

Answer：C

13. When encountering stopping and waiting in turn or slow-moving vehicles in front, the motorized vehicle may _________.

A. borrow road to overtake

B. occupy the opposite lane

C. follow the vehicles in front

D. cut in the waiting vehicles

Answer：C

14. When driving in thick or extremely thick fog, what should the driver do due to the low visibility in such weather?

A. Turn on the headlamp and drive slowly

B. Turn on the fog lamp and drive slowl

C. Park in a safe place

D. Drive slowly close to the roadside

Answer：C

15. When a motor vehicle stops temporarily in a rainy day,which lamp should be turned on?

A. Front and rear fog lamps

B. Hazard lamps

C. Headlamps

D. Reverse lamps

Answer：B

16. The cycle for recording the accumulated penalty points for violating road traffic safty regulations is ____________.

A. 12 months

B. 24 months

C. 3 months

D. 6 months

Answer：A

17. If the accumulated penalty points of a motorized vehicle driver reach 12 points and the driver refuses to participate in the study course and also refuses to take tests, it should be publicly announced that his driving license should no longer be used.

A. Right

B. Wrong

Answer：A

18. It is not safe for a female driver to wear high heels to drive a vehicle.

A. Right

B. Wrong

Answer：A

19. How will the adhesive force of road change when speed increases on a damp and slippery road?

A. Increase sharply

B. increase gradually

C. decrease sharply

D. No change

Answer：C

20. How should lamps be used by the motor vehicle driver who follows a vehicle on a road section at night where he street light condition is good?

A. Turn off the headlamp

B. Use high-beam

C. Turn off all lamps

D. Use low-beam

Answer：D

21. When a motorized vehicle makes a U turn, turns around or goes down a slope, the maximum speed should not exceed 40 kilometers per hour.

A. Right

B. Wrong

Answer：B

22. Violent wind can cause a sideways swerve to a running vehicle.

A. Right

B. Wrong

Answer：A

23. Traffic Police only imposes a fine if a vehicle is suspected of using the falsified or altered label of inspection.

A. Right

B. Wrong

Answer：B

24. What is the meaning of this sign?

A. sharp right curve

B. bypass from right side

C. continuous curves

D. sharp left curve

Answer：A

25. What is the meaning of this sign?

A. accident-prone section

B. construction section

C. reducing speed and going slowly section

D. jammed section

Answer：A