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 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
2. Which illegal conduct is subject to a 12-point penalty?
A. violate traffic lights
B. use falsified license plate
C. call or answer the mobile phone
D. violate prohibitive signs
Answer：B
3. Drivers who ride motorcycles are able to not wear safety helmets.
A. Right
B. Wrong
Answer：B
4. When driving a motorized vehicle uphill, you should speed up and honk when you going to reach the top of the slope.
A. Right
B. Wrong
Answer：B
5. What is the meaning of this sign?
A. no U turn at intersection
B. no changing lane from both sides
C. no left or right turn
D. no going straight
Answer：C
6. 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
7. 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
8. The width of loaded goods should ______________ from a three-wheel motorcycle.
A. not exceed 0.15 meter
B. not exceed
C. not exceed 0.20 meter
D. not exceed 0.25 meter
Answer：B
9. In which section cannot overtake?
A. mountain road
B. urban elevated road
C. urban expressway
D. narrow bridge and curve
Answer：D
10. Traffic markings are divided into indication, warning and prohibition.
A. Right
B. Wrong
Answer：A
11. Violent wind can cause a sideways swerve to a running vehicle.
A. Right
B. Wrong
Answer：A
12. Drivers should wear shoes or boots, which have heels and not skid soles, to ensure the acute, accurate, and reliable gear-shifting by feet.
A. Right
B. Wrong
Answer：A
13. In which situation that a driver will not allowed to drive?
A. penalty points reach 10 points
B. penalty points reach 6 points
C. driving license lost or destroyed
D. driving license is nearly expired
Answer：C
14. When a motor vehicle passes over an inundated road the driver should change to a low gear and pass at a constant speed.
A. Right
B. Wrong
Answer：A
15. What is the max speed at sharp curve?
A. 20km/hr
B. 30km/hr
C. 40km/hr
D. 50km/hr
Answer：B
16. When a motorized vehicle passes through narrow road or bridge, the maximum speed should not exceed 30 kilometers per hour.
A. Right
B. Wrong
Answer：A
17. 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
18. 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
19. A driver can park the vehicle by borrowing the sidewalk if he cannot find the parking area.
A. Right
B. Wrong
Answer：B
20. What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?
A. Shorten the engine’s service life
B. Make the driver feel tired
C. Easily cause the vehicle to overturn
D. Reduce the braking efficiency
Answer：D
21. Traffic lights are divided into red, green and yellow light.
A. Right
B. Wrong
Answer：A
22. What is the meaning of this sign?
A. no right turn
B. no U turn
C. no going straight
D. no left turn
Answer：C
23. 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
24. What is the meaning of this sign?
A. No passing
B. driving at reduced speed
C. time limit for entering
D. no entering
Answer：A
25. 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
