南京摩托车科目四英文版app

1. When the tire pressure is too low, what can happen when driving at a high speed?

A. Tire pressure will be unstable

B. Tire pressure will increase

C. Driving resistance will decrease

D. The tire will burst

Answer: D

2. 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

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. Bypass from left side

B. Continuous curves

C. Sharp left curve

D. Sharp right curve

Answer: C

5. 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

6. 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

7. What is the meaning of this sign?

A. Going straight and right turn

B. Going straight and left turn

C. No going straight and no left turn

D. Right turn and left turn only

Answer: B

8. 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

9. 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

10. What is the meaning of this sign?

A. Embankment road

B. Steep uphill road

C. Continuous up slopes

D. Steep downhill road

Answer: D

11. What is the meaning of this sign?

A. Hump bridge

B. High outburst road

C. Low-lying road

D. Bump road

Answer: A

12. What is the meaning of this sign?

A. No yielding

B. Yield while crossing each other

C. Reduce speed and yield

D. Stop to yield

Answer: C

13. 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

14. When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?

A. Change to a high gear and pass rapidly

B. Constantly observe the changes of the flow

C. Prepare to stop at any time

D. Change to a low gear and pass through at a constant speed

Answer: D

15. Which one of the following measures is correct when a motor vehicle intends to overtake but the vehicle infront refuses to yield?

A. Use a long-sounding horn

B. Follow the vehicle in front while turning high-beam

C. Wait for it to yield while keeping a safe distance

D. Use high-beam and low-beam alternatively

Answer: C

16. What is the meaning of this sign?

A. No changing lane

B. No left turn

C. No going straight

D. No U turn

Answer: D

17. 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

18. When driving in rain and encountering pedestrians with umbrellas or wearing raincoats, what should be done by motor vehicle drivers in order to yield?

A. Drive at a normal speed

B. Sound the horn to alert when approaching the pedestrians

C. Speed up and bypass on the left

D. Reduce speed and sound the horn in advance

Answer: D

19. When evading an emergency, except for being calm what principle should be held by drivers?

A. Evading people first and then objects

B. Evading objects first and then vehicles

C. Evading vehicles first and then people

D. Evading objects first and then people

Answer: A

20. 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