1、Whats the meaning of this sign?
A、no U turn
B、no changing to left lane
C、no turning left
D、no entering the left lane
Answer：C
2、At night, the drivers observation is markedly poorer than in the daytime and the range of visibility range is _______.
A、Unchanged
B、Irregular
C、Longer
D、Shorter
Answer：D
3、Which kind of sign is it?
A、warning sign
B、directional sign
C、indicative sign
D、prohibitive sign
Answer：A
4、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
5、May not turn on the turn signal when overtaking.
A、Right
B、Wrong
Answer：B
6、Whats the meaning of this sign?
A、Passing on both sides
B、Passing by the right side
C、Passing by the left side
D、Passing is prohibited
Answer：B
7、When overtaking, the driver should ________ if the vehicle in front refuses to reduce speed or yield.
A、Follow closely and find chance to overtake again
B、Stop overtaking
C、Speed up and continue to overtake
D、Continuously honk and speed up to overtake
Answer：B
8、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
9、As the traffic flow at an interchange is generally one-way, the vehicles do not have to reduce speed when passing.
A、Right
B、Wrong
Answer：B
10、A vehicle is not allowed to reverse on the ramp of an expressway.
A、Right
B、Wrong
Answer：A
11、Whats the meaning of the white rectangle marking?
A、special space for taxicabs to take and drop passengers
B、horizontal parking space
C、inclined parking space
D、vertical parking space
Answer：B
12、When reaching a sharp curve, the driver should reduce speed and drive on the right side so as to avoid colliding with the vehicle crossing the central line of the curve in the opposite direction.
A、Right
B、Wrong
Answer：A
13、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
14、You may not use the turn signal when you change to the right lane.
A、Right
B、Wrong
Answer：B
15、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
16、When a vehicle enters a two-way tunnel, the driver should turn on ________.
A、The hazard lights
B、The high beam light
C、The fog light
D、The width light or the low beam light
Answer：D
17、When a vehicle goes uphill on a mountain road, it should change to a lower gear in a timely, accurate and rapid manner so as to avoid a situation in which driving at a high gear can reduce the power of the engine.
A、Right
B、Wrong
Answer：A
18、It lights to remind that engine needs to add oil.
A、Right
B、Wrong
Answer：B
19、How to do when the vehicle breaks down on road and needs to stop to solve the problem?
A、stop in the middle of the road
B、stop the vehicle where will not interfere the traffic
C、turn on the low beam lights or fog lights
D、stop on the spot to solve the problem
Answer：B
20、One who runs away after causing a traffic accident and constitute a crime can not apply for motorized vehicle driving license.
A、Right
B、Wrong
Answer：A
21、Whats the meaning of this sign?
A、Y-shaped intersection
B、main road yield
C、attention to branching
D、attention to merging
Answer：D
22、Whats the meaning of this sign?
A、going straight and turning left
B、going straight and turning right
C、going straight and turning right at an interchange
D、going straight and turning left at an interchange
Answer：C
23、The method and direction of changing lanes by the red car is correct.
A、Right
B、Wrong
Answer：B
24、This small car can not stop here.
A、Right
B、Wrong
Answer：A
25、Whats the meaning of the yellow broken line on curbstone?
A、no temporary stopping
B、no taking and dropping people
C、no loading and unloading cargos
D、no long stopping
Answer：D