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. Whats the meaning of this sign?
A. left one-way road
B. right one-way road
C. straight one-way road
D. yield if going to turn right
Answer：B
3. A Social vehicle is not allowed to stop in the section 30 meters to the fire hydrant or the fire brigade (station).
A. Right
B. Wrong
Answer：A
4. When driving in a foggy day, the driver should turn on ______.
A. The reverse light
B. The low beam light
C. The fog light
D. The high beam light
Answer：C
5. 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
6. When a motorized vehicle returns to the original lane after overtaking, the driver should turn on the right-turn signal.
A. Right
B. Wrong
Answer：A
7. Whats the meaning of this sign?
A. no long time honking
B. honk discontinuously
C. reduce speed and honk
D. no honking
Answer：D
8. When a vehicle is being overtaken by another vehicle, and there is a vehicle following behind, the driver should _____.
A. continue to speed up and run
B. turn slightly to the right side, keep a safe horizontal distance
C. run by road center
D. speed up to the right side to yield
Answer：B
9. The child in the motorized vehicle does not need to buckle up when the vehicle runs.
A. Right
B. Wrong
Answer：B
10. 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
11. 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
12. Speeding up to go though the intersection before the light turns to red in this case.
A. Right
B. Wrong
Answer：B
13. When a vehicle changes to the right lane, the driver should turn on the right-turn signal in advance, observe and enter the new lane if it is safe to do so.
A. Right
B. Wrong
Answer：A
14. Besides the administrative punishment, what kind of system implemented by the traffic control department of the public security organ to the driver who violated the traffic regulations?
A. violation registration system
B. mileage reward system
C. mandatory write-off system
D. accumulated penalty points system
Answer：D
15. Whats the meaning of this sign?
A. flat intersection
B. flat ring intersection
C. attention to interactive intersection
D. attention to separate intersection
Answer：D
16. This sign reminds the lane or the road narrows on the right side ahead.
A. Right
B. Wrong
Answer：A
17. This sign indicates indoor car park here.
A. Right
B. Wrong
Answer：B
18. This motorized vehicle parked on the roadside has no illegal act.
A. Right
B. Wrong
Answer：B
19. This sign warns the driver there have traffic lights ahead.
A. Right
B. Wrong
Answer：A
20. The braking system may malfunction if it lights.
A. Right
B. Wrong
Answer：A
21. Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A. large bus or large truck
B. taxis
C. ambulance on duty
D. public bus
Answer：C
22. Whats the meaning of this sign?
A. danger-avoiding lane
B. emergency lane
C. road shoulder
D. sharp curve
Answer：A
23. What marking is the white solid lines in the circle?
A. guide lanes lines
B. variable guide lanes lines
C. direction guide lines
D. one-way driving lines
Answer：A
24. May turn right when encountering this traffic light at the intersection.
A. Right
B. Wrong
Answer：A
25. Whats the meaning of this figure mark on the road?
A. a mark of keeping distance
B. a mark of minimum distance
C. a mark of speed limit
D. a mark of road number
Answer：C
