1、For a driver who drivers a commercial motor vehicle after drinking, besides being detained by the traffic management department of the public security organ till he/she sobers up, what will he/she be subject to?
A、Temporary detainment of the motor vehicle
B、Temporary detainment of the driving license
C、Revocation of the motor vehicle driving license
D、He/she will be banned from driving for life
Answer：C
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、This sign indicates obstacle ahead and bypassing from left side.
A、Right
B、Wrong
Answer：A
4、Driving a motorized vehicle on the road should be required to be with a license plate.
A、Right
B、Wrong
Answer：A
5、Which is subject to a 6-point penalty?
A、violate the traffic lights
B、drive school bus without qualification
C、drive the vehicle which permission is different
D、drive after drink
Answer：A
6、Whats the meaning of this guide arrow?
A、no passing
B、driving lane
C、merging
D、going straight
Answer：D
7、Whats the meaning of this sign?
A、no going straight and no changing to left lane
B、no going straight and no left turn
C、allowed to go straight and change to left lane
D、no going straight and no right turn
Answer：D
8、When a vehicle passes a level crossing, it is prohibited from overtaking.
A、Right
B、Wrong
Answer：A
9、Whats the meaning of this sign?
A、section narrows on both sides
B、section for speed test
C、section for ascertaining the distance between the vehicles
D、pay attentions to keeping distance
Answer：D
10、Whats the meaning of this sign?
A、watch for two-way road
B、driving by either side of the road
C、watch for variable lane
D、variable lane
Answer：C
11、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
12、If the vehicle license of a motorized vehicle are lost, the vehicle owner should apply to the vehicle management station at the registration place for reissuing.
A、Right
B、Wrong
Answer：A
13、A vehicle is not allowed to reverse on the ramp of an expressway.
A、Right
B、Wrong
Answer：A
14、How to run when encountering this situation?
A、speed up to enter the lane of either side
B、enter the right lane
C、reduce speed and enter the lane of either side
D、can not run in the lane of neither side
Answer：D
15、The main impact of muddy roads on safe driving is _________.
A、The resistance to the vehicle becomes weaker
B、The tires can easily spin and skid
C、The visibility become lower and blurs the field of vision
D、The road grip becomes stronger
Answer：B
16、Whats the meaning of this sign?
A、no going straight and no changing to left lane
B、no going straight and no left turn
C、allowed to go straight and turn left
D、no going straight and no right turn
Answer：B
17、Whats the meaning of this sign?
A、no changing lane
B、no left turn
C、no going straight
D、no U turn
Answer：D
18、One can drive the low-speed truck if the authorized vehicle applied for is small motor vehicle with automatic transmission.
A、Right
B、Wrong
Answer：B
19、After a vehicle enters a mountain road, it should pay special attention to the continuous curves sign. In addition, it should voluntarily evade vehicles and pedestrians, reduce speed in a time manner and honk in advance.
A、Right
B、Wrong
Answer：A
20、What is the max speed when in or out of the lane for non-motorized vehicles?
A、40km/hr
B、50km/hr
C、60km/hr
D、30km/hr
Answer：D