深圳摩托车科目四英文版app

1. 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

2. When removing a wounded person suffering spinal fracture, the rescuer should never help the wounded person to walk. He may be carried away with a soft stretcher.

Answer: N

3. 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

4. When a wounded person suffering burns is thirsty, he may drink a small quantity of slightly salty water.

Answer: Y

5. 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

6. Which lamp should be turned on when motor vehicles pass through a road section at night where the street light condition is good?

A. Front and rear fog lamps

B. Low-beam

C. High-beam

D. Hazard lamp

Answer: B

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 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

9. 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

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

Answer: Y

11. When carrying the wounded persons in coma or in danger of suffocation, they should lie face up.

Answer: N

12. What is the meaning of this sign?

A. Hump bridge

B. High outburst road

C. Low-lying road

D. Bump road

Answer: A

13. What should the driver do when he/she encounters an oncoming ambulance in the same lane?

A. Keep to the side and reduce speed or stop to yield

B. Drive ahead by occupying another lane

C. Yield by speeding up and changing lanes

D. Drive ahead in the original lane

Answer: A

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 article that cannot be used to stop bleeding by dressing is _________.

A. Bondage

B. Sling

C. Tourniquet

D. Hemp rope

Answer: D

16. 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

17. What is the main impact of foggy weather on safe driving?

A. Easy to slide sideways

B. Low visibility

C. Increase the resistance

D. Widen the field of vision

Answer: B

18. 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

19. When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?

A. Change to a high gear and pass rapidly

B. Constantly observe the changes of the flow

C. Prepare to stop at any time

D. Change to a low gear and pass through at a constant speed

Answer: D

20. When using splints, sticks or tree branches to keep the unexposed bones in position, it is necessary that these things should exceed the upper and lower joints of the wound.

Answer: Y