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. 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
2. A driver may drive on the road a motorized vehicle overhauled which has reached the saraped standard.
A. Right
B. Wrong
Answer：B
3. 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
4. How to pass through the unmanned level crossing without traffic lights?
A. properly reduce speed to pass
B. slide over in the neutral gear
C. stop to make sure it is safe, then pass
D. speed up and pass as fast as possible
Answer：C
5. Which one of the following measures is correct when a motor vehicle intends to overtake but the vehicle infront refuses to yield?
A. Use a long-sounding horn
B. Follow the vehicle in front while turning high-beam
C. Wait for it to yield while keeping a safe distance
D. Use high-beam and low-beam alternatively
Answer：C
6. When driving on a road covered with ice and snow, the motor vehicle may spin or slide when increasing the speed urgently, due to the loss of vehicle stability.
A. Right
B. Wrong
Answer：A
7. What is the meaning of this sign?
A. Road narrows on both sides
B. Road narrows on the right side
C. Road narrows on the left side
D. Bridge narrows
Answer：C
8. When a tire bursts suddenly on the road, the driver should refrain from violently depressing the brake pedal in panic. Instead, he/she should try his/her best to change to a low gear and use engine braking to reduce the speed of the vehicle.
A. Right
B. Wrong
Answer：A
9. What is the meaning of this sign?
A. a manned level crossing
B. multi-crossing of railway and road
C. grade separation level crossing
D. an unmanned level crossing
Answer：A
10. What is the meaning of this sign?
A. exit and entry for disabled people
B. watch for disabled people
C. rest area for disabled people
D. special passage for disabled people
Answer：B
11. When driving on a damp and slippery road, drivers should avoid using the emergency brake to his/her best ability.
A. Right
B. Wrong
Answer：A
12. A motorized vehicle driver who has not yielded to the school bus according to stipulations is subject to a 6-point penalty.
A. Right
B. Wrong
Answer：A
13. What is the meaning of this sign?
A. no borrowing lane
B. no changing lane
C. no overtaking
D. no U turn
Answer：C
14. When evading an emergency, except for being calm what principle should be held by drivers?
A. Evading people first and then objects
B. Evading objects first and then vehicles
C. Evading vehicles first and then people
D. Evading objects first and then people
Answer：A
15. If a motorized vehicle driver has caused a major accident in violation of the traffic regulations which has caused heavy loss to public or private property, the driver is subject to________.
A. a prison term of more than 3 years
B. a prison term of less than 3 years or a criminal detention
C. a prison term of 3 ~ 7 years
D. a prison term of more than 5 years
Answer：B
16. How to use lights when overtaking at night?
A. turn off the high beam light
B. turn on high beam lights
C. use fog lights
D. using the high and low beam lights alternately
Answer：D
17. 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
18. 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
19. For a temporary stop on a foggy day, the driver should only turn on the fog lamp and the low-beam
A. Right
B. Wrong
Answer：B
20. When a vehicle encounters a strong side wind in a mountain valley, the driver should drastically turn the steering handlebar to adjust the direction of the vehicle if he feels the vehicle deviates from the normal direction.
A. Right
B. Wrong
Answer：B
21. What is the meaning of this sign?
A. no long time honking
B. honk discontinuously
C. reduce speed and honk
D. no honking
Answer：D
22. 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
23. When approaching a sharp curve, motor vehicle drivers should reduce speed only after entering the curve.
A. Right
B. Wrong
Answer：B
24. 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
25. People who take a two-wheeled motorcycle should ride it by side way.
A. Right
B. Wrong
Answer：B
