1、Reduce speed or stop to look before the stop line when encountering this traffic light at the intersection.
A、Right
B、Wrong
Answer：B
2、How to use lights at night while crossing each other on narrow road or bridge?
A、turn off all the lights
B、turn on the low beam lights
C、turn off the head lights
D、turn on high beam lights
Answer：B
3、Driving in a dusty weather, it does not needed to turn on the head light, the contour light and the tail light.
A、Right
B、Wrong
Answer：B
4、Whats the meaning of this sign?
A、expressway right exit ahead
B、expressway destination indication
C、expressway left exit ahead
D、expressway next exit ahead
Answer：A
5、Whats the meaning of this sign?
A、the distance from the tunnel exit
B、the distance from the tunnel entry
C、the distance of following the vehicle in front in the tunnel
D、the whole length of the tunnel
Answer：A
6、The oil pressure of engine may be too high if it lights.
A、Right
B、Wrong
Answer：B
7、Before a motorized vehicle overtakes, the driver should turn on the left-turn signal, use the high and low beam lights alternately or honk in advance.
A、Right
B、Wrong
Answer：A
8、Whats the meaning of this sign?
A、streets on both sides
B、main road go first
C、stop to yield
D、one-way road
Answer：B
9、It lights continuously to indicate that engine control system failed.
A、Right
B、Wrong
Answer：A
10、When causing a road accident involving property damage, the parties to the accident have no dispute over the fact and cause, they should take photos of the scene or mark the vehicles location when they move the vehicles.
A、Right
B、Wrong
Answer：A
11、How to do when encountering this situation of waiting in line?
A、cross the solid line from left side to overtake
B、overtake from both sides as will
C、wait in line
D、borrow the lane from right side to overtake
Answer：C
12、Whats the meaning of this sign?
A、reducing speed 40m ahead
B、minimum speed is 40km/hr
C、axle weight limit is 40 tons
D、maximum speed limit is 40km/hr
Answer：D
13、When a vehicle passes a sharp curve, it may overtake if traffic is light.
A、Right
B、Wrong
Answer：B
14、Which is correct if a vehicle breaks down and is difficult to move?
A、turn on the hazard lights
B、turn on all the lights of the vehicle
C、forbid the passengers to get off
D、place a warning sign in front of the vehicle
Answer：A
15、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
16、Whats the meaning of the yellow solid line on the curbstone?
A、only for taking and dropping people
B、only for loading and unloading cargos
C、no long stopping
D、no parking
Answer：D
17、What kind of device the safety bags are?
A、ABS system
B、electronic brake force distribution system
C、assisted occupants protection system
D、drivers head and neck protection system
Answer：C
18、When driving in thick fog causing poor visibility on the expressway, the driver should apply emergency braking to stop at once.
A、Right
B、Wrong
Answer：B
19、This sign reminds an unmanned level crossing ahead.
A、Right
B、Wrong
Answer：A
20、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