乌海摩托车科目四英文版电子题库

1. 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

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. What is the meaning of this sign?

A. Intersection

B. Ring intersection

C. T-shaped intersection

D. Y-shaped intersection

Answer: A

4. 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

5. When driving on road sections where safe sight distance is affected, such as the top of a ramp, what should drivers do to ensure safety?

A. Rush through

B. Use hazard lamp

C. Cut speed and sound the horn

D. Drive at will

Answer: C

6. How to reduce speed or stop when driving on a road covered with snow and ice?

A. Take full advantage of driving brake

B. Take full advantage of the control power from engine

C. Take full advantage of parking brake

D. Take full advantage of speed retarder

Answer: B

7. 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

8. 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

9. What is the meaning of this sign?

A. Turn right

B. One-way road

C. Going straight only

D. Straight-going lane

Answer: A

10. 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

11. When there is bleeding at the bone fracture of a wounded person, the first thing to do is to keep it in position before stopping the bleeding and dress the wound.

Answer: N

12. When approaching a vehicle on a narrow slope, which one of the following ways is correct?

A. The descending vehicle yields to the ascending

B. The vehicle which is further from the slope crest should yield

C. The ascending vehicle yields to the descending

D. If the descending vehicle has reached the midpoint while the ascending vehicle has not yet set out, the descending vehicle must yield.

Answer: A

13. What is the meaning of this sign?

A. Overtaking ban is lifted

B. Changing lane is allowed

C. Changing lane ban is lifted

D. Borrowing lane ban is lifted

Answer: A

14. What influence does smoking have upon driving?

A. Harmful for safe driving

B. Increase concentration

C. Help relaxation

D. No effect on driving

Answer: A

15. When a gas tanker is leaking heavily, which of the following measures is wrong?

A. Cut off the power

B. Wear gas mask and protect gloves

C. Turn off the valve to stop leaking

D. Evacuate people to the leeward side

Answer: D

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

Answer: N

17. What is the meaning of this sign?

A. Accident-prone section

B. Construction section

C. Reducing speed and going slowly section

D. Jammed section

Answer: A

18. 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

19. What is the meaning of this sign?

A. Continuous down slopes

B. Steep downhill road

C. Steep uphill road

D. Continuous up slopes

Answer: A

20. 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