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. When the driver discovers a tire is leaking and steers the vehicle off the main driving lane, he/she should refrain from applying emergency braking so as to avoid a vehicle turnover or a rear-end collision arising from the late braking of the vehicle behind.
A. Right
B. Wrong
Answer：A
3. 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
4. Traffic Police can detain the vehicle which is suspected of using other vehicle’s license plate and vehicle license.
A. Right
B. Wrong
Answer：A
5. What is the meaning of this sign?
A. watch for long time honking
B. an unmanned level crossing
C. a manned level crossing
D. multi-crossing of railway and road
Answer：B
6. When passing a turn or a curve section, the driver should slow down and disengage the clutch.
A. Right
B. Wrong
Answer：B
7. What is the meaning of this sign?
A. stop to yield
B. no stopping temporarily
C. no entry
D. no long stopping
Answer：A
8. A motorized vehicle driver who escapes after causing a traffic accident but his conduct does not constitute a crime, is subject to a ________.
A. 3-point penalty
B. 2-point penalty
C. 12-point penalty
D. 6-point penalty
Answer：C
9. What is the meaning of this sign?
A. slippery section
B. sharp curve
C. inverse curve
D. continuous curves
Answer：C
10. If a driver has driven a motorized vehicle for more than four hours running, he should stop the vehicle and rest for at least ____________.
A. 10 minutes
B. 15 minutes
C. 20 minutes
D. 5 minutes
Answer：C
11. 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
12. When a motorized vehicle runs in a foggy weather, the driver should turn on the fog light and the hazard lights.
A. Right
B. Wrong
Answer：A
13. What is the meaning of this sign?
A. no going straight and no changing to left lane
B. no going straight and no left turn
C. allowed to go straight and turn left
D. no going straight and no right turn
Answer：B
14. It is not a bad habit for a driver to frequently change lanes.
A. Right
B. Wrong
Answer：B
15. 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
16. When a motorcycle reaches a muddy or burst-and-muddy section, the driver should stop, observe and select the level and solid section or the section with vehicle tracks.
A. Right
B. Wrong
Answer：A
17. The motorized vehicle driver who lives outside the jurisdiction of the issuing vehicle management station may apply to the vehicle management station at the place where he is living, for license change.
A. Right
B. Wrong
Answer：A
18. 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：B
19. 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
20. Sounding the horn on a foggy daY can arouse the attention of the opposite side. After hearing the horn from the opposite side, the driver should also sound their own horn to respond.
A. Right
B. Wrong
Answer：A
21. 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
22. 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
23. Before a motorized vehicle overtakes, the driver should turn on the left-turn signal, use the high and low beam lights alternately or honk in advance.
A. Right
B. Wrong
Answer：A
24. 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
25. When driving a motorcycle, the driver may wear slippers for the sake of safety.
A. Right
B. Wrong
Answer：B
