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 can happen when driving at a high speed?
A. Tire pressure will be unstable
B. Tire pressure will increase
C. Driving resistance will decrease
D. The tire will burst
Answer：D
2. 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
3. How long is the period of probation after a motorized vehicle driver obtains his driving license for the first time or the permission to drive higher level vehicles.
A. 6 months
B. 12 months
C. 2 years
D. 3 months
Answer：B
4. 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
5. What is the meaning of this sign?
A. reducing speed 40m ahead
B. minimum speed is 40km/hr
C. axle weight limit is 40 tons
D. maximum speed limit is 40km/hr
Answer：D
6. 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
7. A motorized vehicle driver who drives more than 50% faster than the prescribed speed limit is subject to a 12-point penalty.
A. Right
B. Wrong
Answer：A
8. The motorized vehicle driver is not allowed to drive a motorized vehicle when his driving license is detained.
A. Right
B. Wrong
Answer：A
9. One who runs away after causing a traffic accident and constitute a crime can not apply for motorized vehicle driving license.
A. Right
B. Wrong
Answer：A
10. What should be done by the driver who intends to overtake but the motor vehicle in front neither reduces its speed nor allows the right of way?
A. Continuously sounding the horn and accelerating to overtake
B. Accelerating and continuing to overtake
C. Refraining from overtaking
D. Following the vehicle in front closely and finding a chance to overtake
Answer：C
11. What is the meaning of this sign?
A. accident-prone section
B. construction section
C. reducing speed and going slowly section
D. jammed section
Answer：A
12. A motorized vehicle driver who violates of traffic lights is subject to a 6-point penalty.
A. Right
B. Wrong
Answer：A
13. When causing a road accident involving property damage, the parties to the accident may leave the scene if they have no dispute over the fact and cause.
A. Right
B. Wrong
Answer：A
14. 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
15. 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
16. A motorized vehicle runs on the road without a label of inspection, the traffic police can detain the vehicle.
A. Right
B. Wrong
Answer：A
17. Nobody is allowed to drive a motorized vehicle that has safety hazards.
A. Right
B. Wrong
Answer：A
18. What is the max speed on muddy road?
A. 15km/hr
B. 20km/hr
C. 40km/hr
D. 30km/hr
Answer：D
19. 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
20. 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
21. Motor vehicle drivers may borrow a special lane for other vehicle types, if one exists, to overtake.
A. Right
B. Wrong
Answer：B
22. If a motorized vehicle driver causes a traffic accident and runs away but his conduct does not constitute a crime, he is subject to a 12-point penalty.
A. Right
B. Wrong
Answer：A
23. 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
24. A motorized vehicle driver who drives the vehicle which permission is different is subject to a ________.
A. 2-point penalty
B. 3-point penalty
C. 6-point penalty
D. 12-point penalty
Answer：D
25. When a motorized vehicle breaks down on the road and is difficult to move, the driver should place a warning sign within 50 meters behind the vehicle.
A. Right
B. Wrong
Answer：B
