沧州考摩托车科目四英文版app

1. 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

2. 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

3. 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

4. Which lamp should be used when motor vehicles pass hrough an intersection at night where there is no traffic light signal?

A. High-beam

B. Low-beam

C. Hazard lamps

D. High-beam and low-beam should be used alternatively

Answer: D

5. What is the meaning of this sign?

A. No borrowing lane

B. No changing lane

C. No overtaking

D. No U turn

Answer: C

6. 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

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

Answer: Y

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

Answer: Y

10. What is the meaning of this sign?

A. School area

B. Watch for children

C. Crosswalk

D. Watch for pedestrians

Answer: B

11. How should lamps be used by the motor vehicle driver who follows a vehicle on a road section at night where he street light condition is good?

A. Turn off the headlamp

B. Use high-beam

C. Turn off all lamps

D. Use low-beam

Answer: D

12. 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

13. 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

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

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

B. Head lamp, clearance lamp and rear position lamp

C. Hazard lamp, clearance lamp and rear position lamp

D. Reverse lamp, clearance lamp and rear position lamp

Answer: C

15. 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

16. What is the meaning of this sign?

A. More vehicles section

B. Passing slowly

C. Jammed section

D. Construction section

Answer: B

17. When there is no bandage for rescuing a wounded person, which of the following measures is wrong?

A. Dress the wounds with a handkerchief

B. Dress the wounds with a towe

C. Dress the wounds with cotton clothes

D. Dress the wounds with string

Answer: D

18. What is the meaning of this sign?

A. Watch for pedestrians

B. Crosswalk

C. Village or town

D. Primary school

Answer: C

19. 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

20. What is the meaning of this sign?

A. Reduce speed and go slowly

B. Watch for danger

C. Jammed section

D. Accident-prone section

Answer: B