1、After the green light at an intersection is on, the vehicles may not yield if non-motorized vehicles cut in.
A、Right
B、Wrong
Answer：B
2、A driver who drives an illegally assembled motorized vehicle is subject to ______ .
A、being held for criminal liabilities according to law
B、a fine of 200 yuan ~ 2,000 yuan
C、being revoked the vehicle license
D、being detained for less than 15 days
Answer：B
3、After causing a road accident, the vehicle driver needs to change the scene for rescuing the wounded, the driver should mark the location.
A、Right
B、Wrong
Answer：A
4、This set of the hand signals of the traffic police indicates that the vehicles should ___ .
A、go straight
B、make a turn
C、stop
D、pull over
Answer：A
5、The rear windshield defroster starts to work after pressing this switch.
A、Right
B、Wrong
Answer：B
6、When a vehicle runs on an expressway at the speed of 100 kilometers per hour, its safe distance from the vehicle in front is not less than 100 meters.
A、Right
B、Wrong
Answer：A
7、At this position, the motorized vehicle can continue to go through if the front wheels have passed the stop line.
A、Right
B、Wrong
Answer：B
8、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
9、What marking is the road mark?
A、crosswalk ahead
B、intersection ahead
C、reduce speed and yield ahead
D、stop to yield ahead
Answer：A
10、How to turn left at this intersection?
A、along the right side of the center point in the intersection
B、along the left side of the center point in the intersection
C、cover the center point in the intersection
D、can not turn left
Answer：B
11、What does the traffic light mean?
A、allowed to pass
B、draw attention
C、intersection warning
D、prohibited from passing
Answer：D
12、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
13、Whats the meaning of this sign?
A、distance to a tourist area
B、direction of a tourist area
C、symbol of a tourist area
D、category of a tourist area
Answer：A
14、This sign warns the driver there have traffic lights ahead.
A、Right
B、Wrong
Answer：A
15、What is the max speed on a road covered by ice and snow
A、50km/hr
B、40km/hr
C、30km/hr
D、20km/hr
Answer：C
16、When encountering a traffic accident ahead and help is needed while driving, the driver should ________.
A、Bypass to dodge it as much as possible
B、Immediately report to the police, stop and look on.
C、Help to preserve the scene and immediately report to the police
D、Speed up and pass to ignore it
Answer：C
17、Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A、large bus or large truck
B、fire engine on duty
C、public bus
D、taxis
Answer：B
18、Which kind of sign is it?
A、warning sign
B、prohibitive sign
C、indicative sign
D、directional sign
Answer：B
19、The main impact of mountain roads on safe driving is _______.
A、The traffic conditions are boring
B、The slopes are long, the curves are sharp and visibility range is shorter.
C、The traffic flow is heavy
D、The road signs are fewer
Answer：B
20、What should a motorized vehicle has while running on the road?
A、a label of keeping distance
B、a label of reminding danger
C、a label of inspection
D、a label of product qualification
Answer：C