海口考摩托车科目四英文题和答案
2025年摩托车科目四英文版题库共345题，你可以免费查看随机20题，完整版题库请添加微信购买：
The English version of the 2025 Motorcycle subject 4 question bank has a total of 700 questions. You can view the top 20 questions for free. Please add WeChat to purchase the complete version of the question bank.
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. 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
3. At the scene of a traffic accident, once there is a leakage of toxic and harmful substances, people must be evacuated at the first time and alarmed immediately.
Answer: Y
4. What is the meaning of this sign?
A. Slippery section
B. Sharp curve
C. Inverse curve
D. Continuous curves
Answer: D
5. What is the meaning of this sign?
A. Slippery section
B. Sharp curve
C. Inverse curve
D. Continuous curves
Answer: C
6. What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?
A. Following the vehicle in front closely and finding a chance to overtake it
B. Accelerating to overtake forcefully
C. Continuously sounding the horn to urge the vehicle in front to yield
D. Refraining from overtaking and letting the vehicle in front overtake first
Answer: D
7. 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
8. When putting out a fire disaster that gives out erosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and should operate from the windward side.
Answer: Y
9. What is the meaning of this sign?
A. No passing for small vehicle
B. Passing for small vehicle only
C. Passing for motorized vehicle
D. No passing for small vehicle
Answer: C
10. What is the meaning of this sign?
A. Bump road
B. High outburst road
C. Low-lying road
D. Hump bridge
Answer: B
11. 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 change to left lane
D. No going straight and no right turn
Answer: D
12. What is the meaning of this sign?
A. More vehicles section
B. Passing slowly
C. Jammed section
D. Construction section
Answer: B
13. What is the meaning of this sign?
A. U turn
B. Reversing
C. Left turn
D. Bypassing
Answer: A
14. When a motor vehicle stops in snow, which lamp should be turned on?
A. Front and rear fog lamps, clearance lamp and rear position lamp
B. Reverse lamp, clearance lamp and rear position lamp
C. Headlamp, clearance lamp and rear position lamp
D. Hazard lamps, clearance lamp and rear position lamp
Answer: D
15. When rescuing the injured, it is necessary to ________.
A. Save life first and treat the wounds later
B. Treat the wounds first and safe life later
C. Help the slightly wounded persons first
D. Help the seriously wounded persons later
Answer: A
16. What is the meaning of this sign?
A. Road narrows on the left side
B. Narrow bridge
C. Narrow road
D. Road narrows on the right side
Answer: B
17. 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
18. When approaching a vehicle on a narrow slope, which one of the following ways is correct?
A. The descending vehicle yields to the ascending
B. The vehicle which is further from the slope crest should yield
C. The ascending vehicle yields to the descending
D. If the descending vehicle has reached the midpoint while the ascending vehicle has not yet set out, the descending vehicle must yield.
Answer: A
19. When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.
Answer: Y
20. When discovering animals crossing the expressway on the highway, the driver should not drastically turn to evade.
Answer: Y
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