西藏考摩托车科目四英文版app

1. Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?

A. Oxidizing materials

B. Inflammable solid materials

C. Explosives

D. Self-igniting articles

Answer: C

2. What should be done by the driver who intends to overtake but the motor vehicle in front neither reduces its speed nor allows the right of way?

A. Continuously sounding the horn and accelerating to overtake

B. Accelerating and continuing to overtake

C. Refraining from overtaking

D. Following the vehicle in front closely and finding a chance to overtake

Answer: C

3. What is the meaning of this sign?

A. Stop by the left side of the road

B. Downhill section left

C. Left turn only

D. Run by the left side of the road

Answer: D

4. What needs attention when a motor vehicle drives on a road covered with ice and snow?

A. Braking length is extended

B. Anti-skating resistance will be greater

C. The adhesive force of the road will be greater

D. The braking length will be shorter

Answer: A

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

Answer: N

6. What is the meaning of this sign?

A. Road narrows on both sides

B. Road narrows on the right side

C. Road narrows on the left side

D. Bridge narrows

Answer: B

7. What is the meaning of this sign?

A. Exit and entry for disabled people

B. Watch for disabled people

C. Rest area for disabled people

D. Special passage for disabled people

Answer: B

8. What is the meaning of this sign?

A. Turn left

B. No going straight

C. Straight-going lane

D. One-way road

Answer: A

9. 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

10. 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

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

Answer: Y

12. Which of the following is an inflammable solid material?

A. Matches

B. Fireworks

C. Calcium carbide

D. Explosives

Answer: A

13. What is the meaning of this sign?

A. Bump road

B. Low-lying road

C. High outburst road

D. Hump bridge

Answer: B

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. When driving on a long downhill road, which is the best way to control driving speed?

A. Coast in neutral gear

B. Depress the clutch and coast

C. Use the engine to brake

D. Depress the brake pedal continuously

Answer: C

16. 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

17. When encountering an obstacle on one side of the road, what should vehicles do as they approach each other?

A. The vehicle not encountering an obstacle should Yield to the other vehicle

B. The slower vehicle should yield to the faster

C. The vehicle encountering an obstacle should yield to the other vehicle

D. The faster vehicle should yield to the slower

Answer: C

18. 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

19. 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

20. Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.

Answer: Y