阿坝摩托车科目四英文版app

1. 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

2. What is the most frequent problem for driving on a muddy road?

A. High resistance force

B. Sideways slide

C. The motor vehicle bumps

D. Steering failure

Answer: B

3. What is the meaning of this sign?

A. Turn right

B. One-way road

C. Going straight only

D. Straight-going lane

Answer: A

4. 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

5. What is the meaning of this sign?

A. No stopping temporarily

B. No long stopping

C. No stopping

D. Long stopping is allowed

Answer: B

6. Which of the following method is correct to rescue an unconscious person?

A. Apply cardio-pulmonaryresuscitation immediately

B. Press the philtrum of the wounded person with force

C. Continuously slap the face of the wounded person

D. Check the breath of the wounded person before other emergency treatments

Answer: D

7. 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

8. 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

9. When a motor vehicle stops temporarily in a rainy day,which lamp should be turned on?

A. Front and rear fog lamps

B. Hazard lamps

C. Headlamps

D. Reverse lamps

Answer: B

10. When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.

Answer: Y

11. What is the meaning of this sign?

A. More vehicles section

B. Passing slowly

C. Jammed section

D. Construction section

Answer: B

12. What is the meaning of this sign?

A. The lane for non-motorized vehicles

B. Yield non-motorized vehicles

C. No passing for non-motorized vehicles

D. Watch for non-motorized vehicles

Answer: D

13. What is the meaning of this sign?

A. No U turn at intersection

B. No changing lane from both sides

C. No left or right turn

D. No going straight

Answer: C

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

Answer: N

15. 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

16. What is the meaning of this sign?

A. Hump bridge

B. High outburst road

C. Low-lying road

D. Bump road

Answer: A

17. 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

18. 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

19. What is the meaning of this sign?

A. A manned level crossing

B. Multi-crossing of railway and road

C. Grade separation level crossing

D. An unmanned level crossing

Answer: A

20. How should lamps be used when a motor vehicle meets an oncoming bicycle on a narrow road or a narrow bridge at night?

A. Continuously change between low-beam and high-beam

B. Use clearance lamp

C. Use high-beam

D. Use low-beam

Answer: D