1、When the driver is suspected of drinking or drunk in a traffic accident, preserve the scene and immediately report to the police.
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、Full penalty points of a scoring cycle because of violating the traffic regulations is 12 points.
A、Right
B、Wrong
Answer：A
4、What marking is the white semicircle in the circle?
A、driving at reduced speed
B、ascertaining the vehicles speed
C、reducing the speed at the intersection
D、ascertaining the distance between the vehicles
Answer：D
5、It lights continuously to indicate that ______
A、safety bags work
B、not buckled up
C、ABS system malfunction
D、safety bags malfunction
Answer：D
6、Change driving license before of expiration.
A、60 days
B、30 days
C、90 days
D、6 months
Answer：C
7、In which situation the traffic police may detain the vehicle?
A、no lable of inspection
B、no ID card
C、no lable of environmental protection
D、no vehicle registration papers
Answer：A
8、What marking are the white broken lines in the circles?
A、small vehicles turning lines
B、lane connection lines
C、non-motorized vehicles guide lines
D、intersection guide line
Answer：D
9、A motorized vehicle runs on the road without a label of insurance, the traffic police can detain the vehicle license according to law.
A、Right
B、Wrong
Answer：B
10、It lights to indicate that ______
A、the tail fog light is turned on
B、the low beam light is turned on
C、the high beam light is turned on
D、the head fog light is turned on
Answer：A
11、You can drive a motorized vehicle a short distance after drinking as long as it does not interfere the driving operation.
A、Right
B、Wrong
Answer：B
12、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
13、When a motorized vehicle passes through narrow road or bridge, the maximum speed should not exceed 30 kilometers per hour.
A、Right
B、Wrong
Answer：A
14、It displays the current engine speed is 6000 rev / min.
A、Right
B、Wrong
Answer：B
15、No U turn at this section.
A、Right
B、Wrong
Answer：B
16、If the driver finds there is no vehicle following, he can change lanes without turning on the turn signal.
A、Right
B、Wrong
Answer：B
17、You should speed up to go through the railway crossing in this case.
A、Right
B、Wrong
Answer：B
18、ABS system can keep the steering capability of the front wheels while providing maximum braking force when the vehicle conduct an emergency braking.
A、Right
B、Wrong
Answer：A
19、May throw items to the road while driving.
A、Right
B、Wrong
Answer：B
20、Whats the meaning of this sign?
A、slippery section
B、sharp curve
C、test driving section
D、curve section
Answer：A
21、Can leave the expressway into the ramp from this location directly.
A、Right
B、Wrong
Answer：B
22、Whats the meaning of this mark on the road?
A、the lane for non-motorized vehicles
B、the special lane for motorcycles
C、the special lane for battery bicycles
D、the special lane for bicycles
Answer：A
23、When driving a motor vehicle after drinking, a prison term of more than 3 years will be imposed.
A、Right
B、Wrong
Answer：B
24、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
25、What is this traffic sign?
A、slippery section
B、sharp curve
C、inverse curve
D、continuous curves
Answer：D