毕节摩托车科目四英语版

1. 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

2. Which of the following measures is correct for rescuing a person sustaining full-body burns?

A. Cover the fire with sandy soil

B. Spray cool water to his body

C. Put out the fire by extinguisher

D. Help to remove the burning clothes

Answer: B

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

A. Matches

B. Fireworks

C. Calcium carbide

D. Explosives

Answer: A

4. When rescuing the persons who are losing blood, it is necessary to ______ first.

A. Observe

B. Dress the wounds

C. Stop bleeding

D. Inquire

Answer: C

5. 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

6. 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

7. What is the meaning of this sign?

A. No entry for bicycles

B. Lane for non-motorized vehicles

C. Special lane for bicycles

D. Bicycle stopping area

Answer: B

8. 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

9. What is the meaning of this sign?

A. No entering the intersection

B. No right turn

C. No changing lane

D. No U turn

Answer: B

10. When a motor vehicle encounters a burning phenomenon, it should leave the vehicle quickly so as not to cause injury or asphyxia to the respiratory tract.

Answer: Y

11. What is the meaning of this sign?

A. Watch for long time honking

B. An unmanned level crossing

C. A manned level crossing

D. Multi-crossing of railway and road

Answer: B

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

Answer: Y

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

Answer: Y

14. When a motor vehicle temporarily stops in fog, which lamp should be turned on?

A. Hazard lamp, clearance lamp and rear position lamp

B. Left-turn indicator, clearance lamp and rear position amp

C. Headlamp, clearance lamp and rear position lamp

D. Reverse lamp, clearance lamp and rear position lamp

Answer: A

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

Answer: N

16. What is the meaning of this sign?

A. Turn left

B. No going straight

C. Straight-going lane

D. One-way road

Answer: A

17. 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

18. When rescuing a person sustaining full-body burns the rescue personnel may spray cool water to his body to put out the fire.

Answer: N

19. When a motor vehicle stops in snow, which lamp should be turned on?

A. Front and rear fog lamps, clearance lamp and rear position lamp

B. Reverse lamp, clearance lamp and rear position lamp

C. Headlamp, clearance lamp and rear position lamp

D. Hazard lamps, clearance lamp and rear position lamp

Answer: D

20. What should motor vehicle drivers do when approaching an oncoming vehicle on a frozen road?

A. Cut speed as approaching each other

B. Pass each other by speeding up properly

C. Pass each other slowly by cutting speed in advance

D. Pass each other along the central line to the best

Answer: C