1、Change driving license before of expiration.
A、60 days
B、30 days
C、90 days
D、6 months
Answer：C
2、Which kind of sign is it?
A、tourist zone sign
B、work area sign
C、notification signs
D、expressway sign
Answer：A
3、What marking is the white polylines in the circle?
A、ascertaining the distance between the vehicles
B、driving at reduced speed
C、ascertaining the speed of the vehicles
D、reducing the speed at the intersection
Answer：A
4、The behavior of a motorized vehicle driver who has violated the law and regulations on road traffic safety is _______ .
A、faulty act
B、violation of regulations
C、rule-breaking act
D、violation of law
Answer：D
5、It lights continuously to indicate that airbag is working.
A、Right
B、Wrong
Answer：B
6、A person who has the expired driving license can drive motorized vehicle within 1 year.
A、Right
B、Wrong
Answer：B
7、The motorized vehicle driver who lives outside the jurisdiction of the issuing vehicle management station may apply to the vehicle management station at the place where he is living, for license change.
A、Right
B、Wrong
Answer：A
8、If a motorized vehicle runs 50% faster than the specified speed limit, the driver is subject to a 3-point penalty.
A、Right
B、Wrong
Answer：B
9、It is not safe for a woman driver to wear high heels to drive a vehicle.
A、Right
B、Wrong
Answer：A
10、Before a vehicle enters an intersection, the driver should reduce speed, observe and make sure it is safe to do so.
A、Right
B、Wrong
Answer：A
11、The traffic lights allow the vehicle to ______
A、turn right
B、stop and wait
C、turn left
D、go straight
Answer：A
12、When crossing each other on a narrow road, the driver should slow down, yield and stop first.
A、Right
B、Wrong
Answer：A
13、Which kind of vehicle can be driven if the authorized vehicle applied for is small motor vehicle with automatic transmission?
A、low-speed truck
B、small motor vehicle
C、motorcycle
D、light truck with automatic transmission
Answer：D
14、When encountering an overflowing bridge, the driver should look at the situation, and passes through slowly before he makes sure that it is safe to do so.
A、Right
B、Wrong
Answer：A
15、Whats the meaning of this sign?
A、township road No.
B、county road No.
C、provincial highway No.
D、national highway No.
Answer：D
16、What kind of sign is it?
A、directional sign
B、indicative sign
C、prohibitive sign
D、warning sign
Answer：A
17、What marking is the white broken line on the road?
A、central line of opposite lanes which is prohibited from crossing
B、central line of opposite lanes which is restricted from crossing
C、central dividing line of the one-way road lanes
D、central line of same direction lanes which is allowed to cross
Answer：D
18、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
19、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
20、If the vehicle has no license plate, label of inspection or label of insurance, preserve the scene and immediately report to the police.
A、Right
B、Wrong
Answer：A