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 needs attention when a motor vehicle drives on a road covered with ice and snow?
A. Braking length is extended
B. Anti-skating resistance will be greater
C. The adhesive force of the road will be greater
D. The braking length will be shorter
Answer：A
2. Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A. the vehicle is making a stop
B. the vehicle is reducing speed to yield
C. the vehicle is taking a U turn
D. the vehicle is running normally
Answer：C
3. When driving in a heavy rain, drivers should contro their speed to prevent their vehicles from sliding.
A. Right
B. Wrong
Answer：A
4. It is extremely unsafe to take a motorcycle by the side; if the motorcycle sideslips, the passenger may be thrown out and led to death due to an unstable center of gravity.
A. Right
B. Wrong
Answer：A
5. If a motorized vehicle driver has caused a major traffic accident in violation of the traffic regulations which has caused human death due to his escaping, the driver is subject to a prison term of _________.
A. less than 2 years
B. less than 3years
C. less than 7years
D. more than 7 years
Answer：D
6. When driving on a long downhill road, which is the best way to control driving speed?
A. Coast in neutral gear
B. Depress the clutch and coast
C. Use the engine to brake
D. Depress the brake pedal continuously
Answer：C
7. Which is the wrong measure to avoid tire burst?
A. Reduce tire pressure
B. Check tires regularly
C. Remove foreign matters from the tire tread grooves timely
D. Replace tires that have cracks or deep cuts
Answer：A
8. Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A. large truck
B. fire engine on duty
C. public bus
D. large bus
Answer：B
9. When a motor vehicle reaches a muddy or burst-and-muddy section of the road, the driver should stop, observe and select a level and solid section or a section with vehicle tracks.
A. Right
B. Wrong
Answer：A
10. Causing a traffic accident due to violating the law and regulations on road traffic safety is the rule-breaking act.
A. Right
B. Wrong
Answer：B
11. Drivers who ride motorcycles are able to not wear safety helmets.
A. Right
B. Wrong
Answer：B
12. 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
13. When the driver is suspected of drinking or drunk in a traffic accident, preserve the scene and immediately report to the police.
A. Right
B. Wrong
Answer：A
14. What is the meaning of this sign?
A. straight-going lane
B. going straight only
C. one-way road
D. no going straight
Answer：B
15. A light motorcycle ______________.
A. can carry children who do not reach 12 years old
B. can carry adults who are more than 18 years old
C. cannot carry people
D. can carry preschoolers
Answer：C
16. What is the meaning of this sign?
A. turn right
B. one-way road
C. going straight only
D. straight-going lane
Answer：A
17. 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
18. When finding a tire burst on the road, the driver should gently depress the brake pedal, reduce speed and stop the vehicle slowly.
A. Right
B. Wrong
Answer：A
19. Which should be carried onboard?
A. insurance policy
B. vehicle license
C. certificate of ex-factory inspection
D. vehicle registration papers
Answer：B
20. What is the most frequent problem for driving on a muddy road?
A. High resistance force
B. Sideways slide
C. The motor vehicle bumps
D. Steering failure
Answer：B
21. What should be checked before driving?
A. No parts need to be checked
B. Whether the tires have been cleaned
C. Where the spare tire is placed
D. The fastening and air pressure of tires
Answer：D
22. When a tire blowout on the road, the driver should control the direction of the vehicle and use emergency braking to bring the motorcycle swiftly to a stop.
A. Right
B. Wrong
Answer：B
23. When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.
A. Right
B. Wrong
Answer：B
24. What is the meaning of this sign?
A. watch for pedestrians
B. watch for children
C. school area
D. crosswalk
Answer：A
25. 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
