1、What device does the switch of this symbol control?
A、window glasses of both sides
B、electric door
C、door unlock
D、child safety lock
Answer：C
2、What marking is the triagle filled area in the circle?
A、stop line
B、deceleration line
C、guide line
D、cross-hatched marking
Answer：C
3、What to do besides controlling speed less than 20km/hr when the visibility is lower than 50 meters on the expressway?
A、run in the emergency lane
B、leave the expressway as soon as possible
C、stop by the roadside as soon as possible
D、run slowly in the road shoulder
Answer：B
4、If the vehicle has no license plate, label of inspection or label of insurance, preserve the scene and immediately report to the police.
A、Right
B、Wrong
Answer：A
5、This sign reminds bump road ahead which may causes bump phenomenon.
A、Right
B、Wrong
Answer：A
6、What is the max speed on this expressway?
A、110km/hr
B、120km/hr
C、90km/hr
D、100km/hr
Answer：A
7、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
8、When bicycles ahead obstruct the traffic flow, the driver may honk to remind them,speed up and bypass.
A、Right
B、Wrong
Answer：B
9、This sign indicates indoor car park here.
A、Right
B、Wrong
Answer：A
10、Traffic Police can detain the vehicle according to law if it is suspected of using the label of inspection from other vehicle.
A、Right
B、Wrong
Answer：A
11、What is this traffic sign?
A、slippery section
B、sharp curve
C、inverse curve
D、continuous curves
Answer：C
12、When overtaking on a mountain road, the vehicle should overtake ______.
A、By taking every possible chance
B、By selecting a wide gentle uphill section
C、By selecting a fairly long downhill section
D、By selecting a relatively gentle downhill section
Answer：B
13、If an improper place is chosen for crossing another vehicle, the driver should immediately _______.
A、Reduce speed and cross each other slowly, or stop to yield
B、Occupy the left lane to force the opposite party to reduce speed and yield
C、Turn the head light to indicate the opposite party to stop and yield
D、Speed up and select a better place
Answer：A
14、It lights when turning on the rear fog light.
A、Right
B、Wrong
Answer：B
15、The braking system may malfunction if it lights.
A、Right
B、Wrong
Answer：A
16、Whats the meaning of this sign?
A、customs inspection
B、stop-for-inspection
C、frontier inspection
D、no passing
Answer：B
17、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
18、What is the time limit of deferred license checking due to military service, abroad and other reasons?
A、3 years
B、5 years
C、1 years
D、2 years
Answer：A
19、When encountering a vehicle coming in the opposite direction on a mountain road, the driver should ______ when crossing each other.
A、Not reduce speed
B、Stick to the center of the road
C、Speed up
D、Reduce speed or stop to yield
Answer：D
20、Whats the meaning of this sign?
A、special lane for small vehicles
B、special lane for motorized vehicles
C、special lane for taxis
D、special lane for multi-passenger vehicles
Answer：D
21、Which kind of sign is it?
A、tourist zone sign
B、work area sign
C、notification signs
D、expressway sign
Answer：A
22、Whats the meaning of this sign?
A、lane direction indication
B、intersection ahead
C、lane information indication
D、road branching point ahead
Answer：B
23、Whats the role of the indicative marking?
A、No passing
B、indicate vehicles to pass
C、restrict from passing
D、warn and remind
Answer：B
24、Traffic signals include Traffic lights, Traffic signs and Command of the traffic police.
A、Right
B、Wrong
Answer：A
25、Whats the meaning of this sign?
A、going straight and turning left
B、going straight and turning right
C、going straight and turning right at an interchange
D、going straight and turning left at an interchange
Answer：C