1. The main impact of muddy roads on safe driving is _________.
A. The resistance to the vehicle becomes weaker
B. The tires can easily spin and skid
C. The visibility become lower and blurs the field of vision
D. The road grip becomes stronger
Answer: B
2. 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
3. A front tire blowout is very dangerous. The vehicle will immediately turn to the side where the tire is blown out and have a direct impact on the drivers control of the steering wheel.
A. Right
B. Wrong
Answer: A
4. Whats the meaning of this sign?

A. expressway toll station
B. expressway checkpoint
C. toll station with ETC
D. expressway card-getting point
Answer: C
5. Opening the doors of a motorized vehicle should not obstruct the flow of other vehicles and pedestrians.
A. Right
B. Wrong
Answer: A
6. What device does the switch of this symbol control?

A. the windscreen wiper and washer
B. the rear window defrosting or defogging
C. the rear window wiper and washer
D. the windscreen defrosting or defogging
Answer: C
7. What device does the switch of this symbol control?

A. child safety lock
B. window glasses of both sides
C. electric door
D. door unlock
Answer: A
8. When a vehicle reaches a muddy or burst-and-muddy section, the driver should stop,observe and select the level and solid section or the section with vehicle tracks.
A. Right
B. Wrong
Answer: A
9. When the tire pressure is too low, the fast-running tire can change its shape like waves and increase its temperature, which in turn can cause ________.
A. Even lower tire pressure
B. Increases resistance to the vehicle
C. Tire blowout
D. Unstable tire pressure
Answer: C
10. It displays that oil in tank has less than the warning line

A. Right
B. Wrong
Answer: A
11. When a vehicle has to stop on an expressway due to a vehicle trouble, the driver should place a breakdown warning sign beyond ______ m behind the vehicle.
A. 25
B. 150
C. 100
D. 50
Answer: B
12. 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
13. childrens passage

A. provincial highway No.
B. national highway No.
C. county road No.
D. township road No.
Answer: A
14. For a driver who drivers a commercial motor vehicle after drinking, besides being detained by the traffic management department of the public security organ till he/she sobers up, what will he/she be subject to?
A. Temporary detainment of the motor vehicle
B. Temporary detainment of the driving license
C. Revocation of the motor vehicle driving license
D. He/she will be banned from driving for life
Answer: C
15. This sign indicates construction section ahead and bypassing from left or right side.

A. Right
B. Wrong
Answer: B
16. The main impact of mountain roads on safe driving is _______.
A. The traffic conditions are boring
B. The slopes are long, the curves are sharp and visibility range is shorter.
C. The traffic flow is heavy
D. The road signs are fewer
Answer: B
17. What is this instrument?

A. water temperature meter
B. fuel meter
C. ammeter
D. pressure meter
Answer: A
18. When a motorized vehicle goes at night through an intersection that has no traffic lights, the driver should not use the high and low beam lights alternately.
A. Right
B. Wrong
Answer: B
19. Whats the meaning of this sign?

A. no stopping temporarily
B. no long stopping
C. no stopping
D. long stopping is allowed
Answer: B
20. It lights to indicate that ______

A. the hazard lights flash
B. right-turn signal flashes
C. left-turn signal flashes
D. front and rear width lights flash
Answer: A