开封摩托车科目四英文版app

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

Answer: N

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

Answer: N

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

A. Matches

B. Fireworks

C. Calcium carbide

D. Explosives

Answer: A

4. 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

5. 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

6. 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

7. What is the meaning of this sign?

A. Muddy road

B. Low-lying road

C. Overflowing road

D. Ferry

Answer: C

8. 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

9. What needs attention when a motor vehicle drives on a road covered with ice and snow?

A. Braking length is extended

B. Anti-skating resistance will be greater

C. The adhesive force of the road will be greater

D. The braking length will be shorter

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: A

11. What should be checked before driving?

A. No parts need to be checked

B. Whether the tires have been cleaned

C. Where the spare tire is placed

D. The fastening and air pressure of tires

Answer: D

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

Answer: Y

13. 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

14. What is the meaning of this sign?

A. Steep downhill road

B. Continuous up slopes

C. Steep uphill road

D. Embankment road

Answer: C

15. When following other vehicles on the uphill section of a mountain road, what should the driver do if the vehicle in front stops?

A. Overtake from either side of the front vehicle

B. Stop close to the vehicle in front

C. Stop with a larger space from the vehicle in front

D. Sound the horn continuously to warn the other driver

Answer: C

16. What is the meaning of this sign?

A. Stop by the left side of the road

B. Downhill section left

C. Left turn only

D. Run by the left side of the road

Answer: D

17. 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

18. 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

19. 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

20. 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