1. It lights to indicate that ______
A. air internal circulation
B. air external circulation
C. the front fan works
D. windscreen defroster
Answer：B
2. This sign indicates obstacle ahead and bypassing from left side.
A. Right
B. Wrong
Answer：A
3. This sign reminds a sharp curve ahead.
A. Right
B. Wrong
Answer：B
4. When driving at night on a road that has good lighting, the driver should use _______.
A. The fog light
B. The low beam light
C. The high beam light
D. The hazard lights
Answer：B
5. The vehicles are prohibited from passing when encountering this traffic light at the intersection.
A. Right
B. Wrong
Answer：B
6. Which kind of sign is it?
A. warning sign
B. prohibitive sign
C. indicative sign
D. directional sign
Answer：C
7. If a driver has driven a motorized vehicle for more than four hours running, he should stop the vehicle and rest for at least ____________.
A. 10 minutes
B. 15 minutes
C. 20 minutes
D. 5 minutes
Answer：C
8. Driving a motorized vehicle on the road in this condition, the maximum speed can not exceed 50 kilometers per hour.
A. Right
B. Wrong
Answer：B
9. This sign indicates landslide section ahead and bypassing.
A. Right
B. Wrong
Answer：B
10. For a driver who drives a commercial motor vehicle after drinking, besides revoking his/her driving license, how long will he/she be banned from re-obtaining a motor vehicle driving license?
A. 1 year
B. 2 year
C. 5 year
D. 10 year
Answer：C
11. Use the high and low beam lights alternately when passing the crosswalk at night.
A. Right
B. Wrong
Answer：A
12. Honking in a foggy day can arouse the attention of the opposite side. After hearing the honking from the opposite side, the driver should also honk to respond.
A. Right
B. Wrong
Answer：A
13. This sign indicates ______
A. expressway service area ahead
B. expressway shelter ahead
C. expressway bus station ahead
D. expressway parking area ahead
Answer：D
14. The validity of the driving license is divided into 6-year, 10-year and 20-year.
A. Right
B. Wrong
Answer：B
15. Whats the meaning of this sign?
A. landslide section
B. construction section
C. factory ahead
D. jammed road
Answer：B
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. 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
18. When bicycles ahead obstruct the traffic flow, the driver may honk to remind them,speed up and bypass.
A. Right
B. Wrong
Answer：B
19. Whats the meaning of this sign?
A. township road No.
B. county road No.
C. provincial highway No.
D. national highway No.
Answer：D
20. When driving in icy and snowy weather, light reflection from the accumulated snow can easily make a driver feel dizzy and have an illusion.
A. Right
B. Wrong
Answer：A
21. Whats the meaning of this sign?
A. sharp right curve
B. bypass from right side
C. continuous curves
D. sharp left curve
Answer：A
22. This sign reminds embankment road ahead.
A. Right
B. Wrong
Answer：B
23. Whats the meaning of this sign?
A. national boundaries
B. border defense
C. boundaries
D. customs
Answer：D
24. It lights to indicate that ______
A. charge current is too large
B. damaged battery
C. ammeter malfunction
D. charging circuit malfunction
Answer：D
25. Whats the meaning of this sign?
A. water channel
B. bridge
C. tunnel
D. Culvert
Answer：C
