1、When discovering the persons injured in a traffic accident need rescue while driving, the driver should _________.
A、Send the injured persons to hospital in a timely manner or make emergency calls
B、Dodge as much as possible
C、Go ahead by bypassing the scene
D、Find an excuse to dodge the scene
Answer：A
2、This sign reminds an unmanned level crossing ahead.
A、Right
B、Wrong
Answer：A
3、What is this traffic sign?
A、slippery section
B、sharp curve
C、inverse curve
D、continuous curves
Answer：D
4、If a front tire blowout has caused a turn in direction, the driver should not avoid excess adjustment. Instead, he should control the direction of the vehicle, ____, and slowly reduce the speed of the vehicle.
A、Apply emergency braking
B、Use the handbrake
C、Gently depress the brake pedal
D、Swiftly depress the brake pedal
Answer：C
5、Can leave the expressway into the ramp from this location directly.
A、Right
B、Wrong
Answer：B
6、Whats the meaning of this sign?
A、right-turn lane
B、U turn lane
C、left-turn lane
D、straight-going lane
Answer：D
7、When driving at night, the driver should try as much as possible to avoid overtaking. When he really needs to overtake, he may switch the high and low beam lights to alert the vehicle in front.
A、Right
B、Wrong
Answer：A
8、Registration alternation is not needed when _____
A、change engine
B、add anti-collision device
C、change vehicles colour
D、change the chassis
Answer：B
9、When a vehicle passes a crosswalk, the driver should yield to the pedestrians.
A、Right
B、Wrong
Answer：A
10、This sign reminds the lane or the road narrows on both sides ahead.
A、Right
B、Wrong
Answer：B
11、When encountering disabled people obstructing the traffic, the driver should voluntarily reduce speed and yield.
A、Right
B、Wrong
Answer：A
12、The wrong measure to avoid tire blowout is to _________.
A、Reduce tire pressure
B、Check the tires regularly
C、Remove objects from tire tread grooves in a timely manner
D、Replace the tire that has cracks or deep cuts
Answer：A
13、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
14、What marking is it?
A、A cross-hatched marking
B、prohibitive area
C、guide line
D、central circle
Answer：D
15、When the green arrow for a lane is on and there are still pedestrians in the crosswalk before the vehicle, the driver should ___________.
A、Directly start up and pass
B、Start up and bypass the pedestrians from behind
C、Start up and bypass before the pedestrians
D、Start up after the pedestrians have passed
Answer：D
16、This sign reminds there is a ferry ahead for vehicles.
A、Right
B、Wrong
Answer：A
17、How to drive through the intersection without traffic lights?
A、reduce speed and go slowly
B、speed up and pass
C、let large vehicle go first
D、let the left vehicle go first
Answer：A
18、Whats the meaning of this sign?
A、yield if going to turn left
B、straight one-way road
C、right one-way road
D、left one-way road
Answer：D
19、The main impact of foggy weather on safe driving is _________.
A、The engine can easily stop
B、The vehicle can easily slide sideways
C、The resistance the vehicle increases
D、The visibility is low and the vision is poor
Answer：D
20、If the license plate of a motorized vehicle has been destroyed, the owner of the vehicle should apply for reissuing or changing to the vehicle management station at the registration place.
A、Right
B、Wrong
Answer：A