海西摩托车科四英文题
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. Once inflammable gas causes a fire disaster, it should be put out with water in good time.
Answer: N
2. What is the meaning of this sign?
A. Customs inspection
B. Stop-for-inspection
C. Frontier inspection
D. No passing
Answer: B
3. What is the meaning of this sign?
A. No honking the tweeter
B. No honking the woofer
C. Should honk
D. No honking
Answer: C
4. What is the meaning of this sign?
A. Continuous down slopes
B. Steep downhill road
C. Steep uphill road
D. Continuous up slopes
Answer: A
5. When the wounded person is suffering main artery bleeding, where should the rescue personnel press by thumb to stop the bleeding?
A. The artery near the heart
B. The artery lower to the wound
C. The artery further from the heart
D. The artery in the center of the wound
Answer: A
6. When rescuing a wounded person suffering spinal fracture, it is necessary to ___________.
A. Take warm-keeping measure
B. Use soft stretcher to carry
C. Use sling to keep in position
D. Help the wounded person to move
Answer: C
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 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
10. The first-aid measure to rescue a poisoned person is to _______.
A. Take warming-up measures
B. Bring him to a place where air is fresh
C. Give him artificial respiration
D. Depress the heart over the chest
Answer: B
11. When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him to a place where air is fresh so that he will not continue to be poisoned.
Answer: Y
12. What is the meaning of this sign?
A. U turn
B. Reversing
C. Left turn
D. Bypassing
Answer: A
13. The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.
Answer: Y
14. When carrying the wounded persons in coma or in danger of suffocation, they should lie face up.
Answer: N
15. What is the meaning of this sign?
A. Slippery section
B. Sharp curve
C. Inverse curve
D. Continuous curves
Answer: D
16. What is the meaning of this sign?
A. Electric bicycles may go
B. Parking space for non-motorized vehicles
C. Parking area for non-motorized vehicles
D. Non-motorized vehicles may go
Answer: D
17. Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
Answer: Y
18. What is the meaning of this sign?
A. Watch for pedestrians
B. Crosswalk
C. Village or town
D. Primary school
Answer: C
19. When a wounded person is unable to get off the vehicle by himself, he should be removed from the vehicle so as to avoid a secondary injury.
Answer: Y
20. When rescuers enter the scene to rescue the wounded after harmful gas leakage caused by traffic accidents, they must wear air respirators or cover their mouth and nose with wet towels.
Answer: Y
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