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. What is the max speed when visibility is less than 50m due to foggy, rainy or snowy?

A. 70km/hr

B. 50km/hr

C. 40km/hr

D. 30km/hr

Answer：D

2. When using emergency brake, be aware of keeping the body of the motorcycle being perpendicular to the ground to avoid sideslip.

A. Right

B. Wrong

Answer：A

3. If a motorized vehicle causes a traffic accident on the road, the driver should immediately move the vehicle to the roadside.

A. Right

B. Wrong

Answer：B

4. When driving on road sections where safe sight distance is affected, such as the top of a ramp, what should drivers do to ensure safety?

A. Rush through

B. Use hazard lamp

C. Cut speed and sound the horn

D. Drive at will

Answer：C

5. What is the meaning of this sign?

A. no entering the intersection

B. no right turn

C. no changing lane

D. no U turn

Answer：B

6. When following other vehicles on the uphill section of a mountain road, what should the driver do if the vehicle in front stops?

A. Overtake from either side of the front vehicle

B. Stop close to the vehicle in front

C. Stop with a larger space from the vehicle in front

D. Sound the horn continuously to warn the other driver

Answer：C

7. What is the meaning of this sign?

A. slippery section

B. sharp curve

C. inverse curve

D. continuous curves

Answer：C

8. When encountering stopping in turn or slow-moving vehicles in front at an intersection where lanes are reduced, the motorized vehicle should _________.

A. enter the intersection from road shoulder by the right side of the vehicle in front

B. enter the intersection from the side of interspace

C. pass alternately with one vehicle each lane to enter the intersection

D. change to left lane and cut in to enter the intersection

Answer：C

9. A Social vehicle is not allowed to stop in the section 30 meters to the ire hydrant or the fire brigade (station).

A. Right

B. Wrong

Answer：A

10. If a motorized vehicle driver has caused a major accident in violation of the traffic regulations which has caused human death, the driver is subject to a prison term of more than 3 years.

A. Right

B. Wrong

Answer：B

11. 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

12. 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

13. 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

14. When a motorcycle wades across the water, the braking efficiency of the brake does not change.

A. Right

B. Wrong

Answer：B

15. A driver should accelerate in advance to overtake then it is likely to meet with oncoming vehicles.

A. Right

B. Wrong

Answer：B

16. How to cross each other on a narrow mountain road without the central dividing line?

A. The vehicle not close to the mountain goes first

B. The vehicle close to the mountain goes first

C. The empty vehicle goes first

D. The slow-moving vehicle goes first

Answer：A

17. In which situation that a driver cannot drive?

A. after drinking coffee

B. after drinking milk

C. after drinking

D. after drinking tea

Answer：C

18. A motorized vehicle driver who drives after drinking is subject to a ________.

A. 3-point penalty

B. 2-point penalty

C. 6-point penalty

D. 12-point penalty

Answer：D

19. What is the meaning of this sign?

A. turn left

B. no going straight

C. straight-going lane

D. one-way road

Answer：A

20. Which of the following is a bad habit when changing lanes?

A. Turning on the indicator in advance

B. Observing closely before changing a lane

C. Change lanes at will

D. Not obstructing the passing of other normally moving vehicles

Answer：C

21. When a tire blowout on the road, the driver should swiftly depress the brake pedal to reduce speed, do all his can to control the steering wheel and stop the vehicle as soon as possible.

A. Right

B. Wrong

Answer：B

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

A. Right

B. Wrong

Answer：A

23. When a bicycle occupies the motor vehicle lane and obstructs the traffic, the driver should sound the horncontinuously and speed up to bypass on the left of the bicycle.

A. Right

B. Wrong

Answer：B

24. Traffic Police can detain the vehicle according to law if it uses other vehicle’s license plate and vehicle license.

A. Right

B. Wrong

Answer：A

25. What is the main impact of foggy weather on safe driving?

A. Easy to slide sideways

B. Low visibility

C. Increase the resistance

D. Widen the field of vision

Answer：B