包头摩托车科目四英文版电子题库

1. 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

2. 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

3. 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

4. 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

5. When a wounded person suffering burns is thirsty, he should only drink plain boiled water.

Answer: N

6. 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

7. 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

8. When an erosive material catches fire, it should not be put out with water cannon.

Answer: Y

9. 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

10. What should the driver do to follow other motor vehicles on a mountain road?

A. Closely follow the vehicle in front

B. Increase the safety distance

C. Reduce the vertical distance between vehicles

D. Try to overtake the vehicle in front as soon as possible

Answer: B

11. 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

12. When following other vehicles on a foggy day, what should the driver do?

A. Maintain a large safety distance

B. Turn on the high-beam

C. Turn on the low-bea

D. Sound the horn in due time

Answer: A

13. When the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?

A. Unstable tire pressure

B. Even lower tire pressure

C. Driving resistance increases

D. Tire burst

Answer: D

14. 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

15. 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

16. What is the meaning of this sign?

A. Bump road

B. High outburst road

C. Low-lying road

D. Hump bridge

Answer: B

17. 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

18. What is the meaning of this sign?

A. Slippery section

B. Sharp curve

C. Inverse curve

D. Continuous curves

Answer: D

19. 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

20. When a wounded person is under the wheel or cargo, the wrong method is to pull the limbs of the wounded.

Answer: N