商洛考摩托车科目四英文版电子题库
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. 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
2. 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
3. What is the meaning of this sign?
A. Embankment road
B. Steep uphill road
C. Continuous up slopes
D. Steep downhill road
Answer: D
4. What is the meaning of this sign?
A. Muddy road
B. Low-lying road
C. Overflowing road
D. Ferry
Answer: C
5. 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
6. When encountering a vehicle in front ascending on a mountainous road covered with ice and snow, what should the motor vehicle driver do?
A. Ascend after the vehicle in front passes the slope
B. Overtake the vehicle in front swiftly and drive on
C. Overtake the vehicle in front with a slow speed and drive on
D. Follow the vehicle in front closely
Answer: A
7. What is the meaning of this sign?
A. No stopping temporarily
B. No long stopping
C. No stopping
D. Long stopping is allowed
Answer: B
8. When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him/her to a place with fresh air so that he/she will not continue to be poisoned.
Answer: Y
9. What is the meaning of this sign?
A. Bypass from left side
B. Continuous curves
C. Sharp left curve
D. Sharp right curve
Answer: C
10. When carrying the wounded persons in coma or in danger of suffocation, they should lie face up.
Answer: N
11. When rescuing a wounded person suffering from bone fracture, which of the following should be kept in mind?
A. Immediately send him/her to the hospital on a stretcher
B. Properly change the original posture when the injured person wounded
C. Dress the fracture with a bandage
D. Do not move the fractured body-part
Answer: D
12. What is the meaning of this sign?
A. Going straight and right turn
B. Going straight and left turn
C. No going straight and no left turn
D. Right turn and left turn only
Answer: B
13. When a wounded person suffering bone fracture in the thigh, shank and spine, it is necessary to keep the fracture in position and refrain to move the wounded person.
Answer: Y
14. What is the meaning of this sign?
A. Watch for pedestrians
B. Watch for children
C. School area
D. Crosswalk
Answer: A
15. 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
16. When a gas tanker is leaking heavily, which of the following measures is wrong?
A. Cut off the power
B. Wear gas mask and protect gloves
C. Turn off the valve to stop leaking
D. Evacuate people to the leeward side
Answer: D
17. How should lamps be used when motor vehicle drivers pass through a two-way tunnel?
A. Turn on the hazard lamps
B. Turn on the high-beam
C. Turn on the fog lamp
D. Turn on the low-beam
Answer: D
18. What is the meaning of this sign?
A. Turn right
B. One-way road
C. Going straight only
D. Straight-going lane
Answer: A
19. 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
20. When a wounded person is under the wheel or cargo, the wrong method is to pull the limbs of the wounded.
Answer: N
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