乌海考摩托车科目四英文版电子题库

1. The wrong method to rescue a poisoned person in a traffic accident is to ______.

A. Bring him to a place where air is fresh

B. Take off clothes that are exposed to toxic air

C. Clean exposed areas with clean water

D. Stay in the original place and wait for the rescue personnel

Answer: D

2. When there is bleeding at the bone fracture of a wounded person, the first thing to do is to fix the wounded part in position, then stop the bleeding and dress the wound.

Answer: N

3. 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

4. When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him/her to a place with fresh air so that he/she will not continue to be poisoned.

Answer: Y

5. What is the meaning of this sign?

A. Turn right

B. One-way road

C. Going straight only

D. Straight-going lane

Answer: A

6. When rescuing a wounded person in an emergency, it is necessary to firstly stop the bleeding by compression before other methods are taken according to the conditions of bleeding.

Answer: Y

7. 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

8. What is the meaning of this sign?

A. Reducing speed 40m ahead

B. Minimum speed is 40km/hr

C. Axle weight limit is 40 tons

D. Maximum speed limit is 40km/hr

Answer: D

9. When putting out a fire disaster that gives out erosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and should operate from the windward side.

Answer: Y

10. What is the meaning of this sign?

A. Stopping temporarily is allowed

B. Long stopping is allowed

C. No long stopping

D. No stopping

Answer: D

11. 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: A

12. When a wounded person is unable to get off the vehicle by himself, he should be removed from the vehicle so as to avoid a secondary injury.

Answer: Y

13. 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

14. 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

15. 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

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 should the driver do to follow other motor vehicles on a mountain road?

A. Closely follow the vehicle in front

B. Increase the safety distance

C. Reduce the vertical distance between vehicles

D. Try to overtake the vehicle in front as soon as possible

Answer: B

18. 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

19. The first-aid measure to rescue a poisoned person is to _______.

A. Take warming-up measures

B. Bring him to a place where air is fresh

C. Give him artificial respiration

D. Depress the heart over the chest

Answer: B

20. 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