1、Use the high and low beam lights alternately when passing the crosswalk at night.
A、Right
B、Wrong
Answer：A
2、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
3、What causes the rear-end collision?
A、not observe through the rear-view mirror while the vehicle in front brakes
B、the vehicle in front brakes suddenly
C、distance from the vehicle in front is too close when the rear vehicle overtakes
D、not maintain a safe distance from the vehicle in front
Answer：D
4、A motorized vehicle is not allowed to make a U turn at the level crossing, bridge, steep slope, tunnel or dangerous road section.
A、Right
B、Wrong
Answer：A
5、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
6、Which should be taken along while driving?
A、vocational qualification certificate
B、ID card
C、driving license
D、work permits
Answer：C
7、You have the priviledged passing right of way at the intersection in this situation.
A、Right
B、Wrong
Answer：A
8、Overtaking is allowed when passing a level crossing in city where no train passes.
A、Right
B、Wrong
Answer：B
9、What marking is the white broken line on the road?
A、central line of opposite lanes which is prohibited from crossing
B、central line of opposite lanes which is restricted from crossing
C、central dividing line of the one-way road lanes
D、central line of same direction lanes which is allowed to cross
Answer：D
10、What is this traffic sign?
A、Road narrows on both sides
B、Road narrows on the right side
C、Road narrows on the left side
D、Bridge narrows
Answer：B
11、Whats the meaning of this sign?
A、expressway bus station ahead
B、expressway shelter ahead
C、expressway service area ahead
D、expressway toll station ahead
Answer：C
12、Driving a motorized vehicle on the road should be required to be with a license plate.
A、Right
B、Wrong
Answer：A
13、This set of the hand signals of the traffic police indicates that the vehicles should ____ .
A、reduce speed and pass slowly
B、pull over
C、stop
D、turn right
Answer：D
14、This sign indicates running slowly or stopping to let the vehicle on main road go first.
A、Right
B、Wrong
Answer：A
15、Whats the meaning of this sign?
A、line guide signs
B、lane merging guide signs
C、lane branching guide signs
D、turning guide signs
Answer：A
16、Whats the meaning of this sign?
A、embankment road
B、dangerous hillside road
C、rock-falling road
D、cliffside road
Answer：B
17、What marking is the white polylines in the circle?
A、ascertaining the distance between the vehicles
B、driving at reduced speed
C、ascertaining the speed of the vehicles
D、reducing the speed at the intersection
Answer：A
18、When a vehicle enters a two-way tunnel, the driver should turn on ________.
A、The hazard lights
B、The high beam light
C、The fog light
D、The width light or the low beam light
Answer：D
19、When a vehicle stops temporarily in a snowy day, the driver should turn on _______.
A、The head and tail fog light
B、The reserve light
C、The high beam light
D、The hazard lights
Answer：D
20、Whats the meaning of this sign?
A、tunnel entry
B、observatory
C、mind side wind
D、wind vane
Answer：C
21、Which kind of vehicle can be initially applied for when one reaches 20 years old?
A、large truck
B、large bus
C、midsize bus
D、trailer
Answer：A
22、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
23、Whats the meaning of this sign?
A、steep downhill road
B、continuous up slopes
C、steep uphill road
D、embankment road
Answer：C
24、When the driver senses a tire blowout on the road, he should control the direction of the vehicle and use emergency braking to bring the vehicle swiftly to a stop.
A、Right
B、Wrong
Answer：B
25、Opening the doors of a motorized vehicle should not obstruct the flow of other vehicles and pedestrians.
A、Right
B、Wrong
Answer：A