1、Whats the meaning of this sign?
A、U turn
B、reversing
C、left turn
D、bypassing
Answer：A
2、Whats the meaning of this sign?
A、change to right lane
B、branching point
C、road surface becomes wider
D、the number of lanes increases
Answer：D
3、A driver should stop on the expressway at once to have a rest when he feel tired.
A、Right
B、Wrong
Answer：B
4、When encountering slow-moving vehicles at an intersection that has no traffic signals, the motorized vehicle should pass alternately.
A、Right
B、Wrong
Answer：A
5、The method and direction of changing lanes by the red car is correct.
A、Right
B、Wrong
Answer：B
6、Whats the meaning of this sign?
A、overflowing bridge
B、ferry
C、pier
D、overflowing road
Answer：B
7、The oil pressure of engine may be too high if it lights.
A、Right
B、Wrong
Answer：B
8、When encountering stopping and waiting in turn or slow-moving vehicles in front, the motorized vehicle may _________.
A、borrow road to overtake
B、occupy the opposite lane
C、follow the vehicles in front
D、cut in the waiting vehicles
Answer：C
9、This sign reminds overflowing road or overflowing bridge ahead.
A、Right
B、Wrong
Answer：A
10、How to do when causing a minor traffic accident with no human casualties and no dispute?
A、do not move the vehicle
B、counsel other vehicles bypass
C、leave the scene and discuss on their own
D、protect the scene and discuss
Answer：C
11、When a vehicle merges with the traffic flow, the driver should turn on the turn signal in advance, go straight, observe the traffic conditions on both sides through the rear-view mirror, and merge with the traffic flow if it is safe to do so.
A、Right
B、Wrong
Answer：A
12、It lights to indicate that ______
A、the floor and the front fans work
B、air internal circulation
C、air external circulation
D、the side and the floor fans work
Answer：A
13、When there is a diversion traffic control on the expressway, a driver can stop by the side to wait instead of leaving out of the expressway, for continually running after the traffic control.
A、Right
B、Wrong
Answer：B
14、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
15、The driving license will not be revoked if the person drives after drug taking and injection.
A、Right
B、Wrong
Answer：B
16、Whats the meaning of this mark on the road?
A、average speed is 100km/hr
B、minimum speed limit is 100km/hr
C、100km/hr speed limit ban is lifted
D、maximum speed limit is 100km/hr
Answer：D
17、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
18、Causing a traffic accident due to violating the law and regulations on road traffic safety is the rule-breaking act.
A、Right
B、Wrong
Answer：B
19、You should speed up to change lane in front of the red car.
A、Right
B、Wrong
Answer：B
20、How to run when encountering this situation at the intersection?
A、stop and wait
B、obey the traffic lights
C、run straight on the right side
D、may turn right
Answer：A