1. After starting the engine, it lights to indicate that ______

A. engine main oil way blockage
B. engine oil pressure is too low
C. engine crankshaft box leaks
D. engine oil pressure is too high
Answer: B
2. Which should be carried onboard?
A. insurance policy
B. vehicle license
C. certificate of ex-factory inspection
D. vehicle registration papers
Answer: B
3. Turn on the left-turn signal in advance when making a U turn on the road.
A. Right
B. Wrong
Answer: A
4. When a vehicle starts to move at night, the driver should first turn on the low beam light.
A. Right
B. Wrong
Answer: A
5. No running into the middle lane when encountering this situation.

A. Right
B. Wrong
Answer: A
6. When a motorized vehicle breaks down on the expressway, the driver should place a warning sign 50 meters ~ 100 meters in the coming direction.
A. Right
B. Wrong
Answer: B
7. The driver is prohibited from opening the door and letting passengers on and off when a vehicle has not come to a full stop.
A. Right
B. Wrong
Answer: A
8. Whats the meaning of this sign?

A. muddy road
B. low-lying road
C. overflowing road
D. ferry
Answer: C
9. It flashes when turning on the hazard lights.

A. Right
B. Wrong
Answer: A
10. Whats the meaning of the marking in the red circle?

A. temporary stopping
B. bay-stopping
C. emergency stopping
D. public bus station
Answer: B
11. A person whose driving license has been destroyed cannot drive a motorized vehicle.
A. Right
B. Wrong
Answer: A
12. When the green light at a congested intersection is on, the vehicles _______.
A. May directly enter the intersection
B. Cannot enter the intersection
C. May pass the intersection by borrowing the opposite lane
D. Enter the intersection if it is safe to do so
Answer: B
13. It lights to indicate that ______

A. air internal circulation
B. air external circulation
C. the front fan works
D. windscreen defroster
Answer: B
14. What kind of sign is it?

A. directional sign
B. indicative sign
C. prohibitive sign
D. warning sign
Answer: A
15. Whats the meaning of this sign?

A. indication of the place name of the expressway ending
B. indication of the driving route of the expressway
C. indication of the driving direction of the expressway
D. indication of the location and distance of the expressway
Answer: D
16. The full mark of Driving Skills, Common Knowledge on Safe and Courteous Driving of the subject 3 test is 100, each of the passing mark is 80 and 90.
A. Right
B. Wrong
Answer: B
17. A driver applies for the driving license for the first time and is during the period of probation, he can drive a motorized vehicle on expressway alone.
A. Right
B. Wrong
Answer: B
18. A person who has taken the state-controlled psychiatric substances can drive motorized vehicle in short distance.
A. Right
B. Wrong
Answer: B
19. This sign warns two neighboring inverse curves ahead.

A. Right
B. Wrong
Answer: B
20. After starting the engine, it lights to indicate that ______

A. fuel pump abnormal or malfunction
B. ignition system malfunction
C. fuel supply system is abnormal
D. fuel in tank reaches the minimum level
Answer: D