1、When a vehicle is being overtaken by another vehicle, and there is a vehicle following behind, the driver should _____.
A、continue to speed up and run
B、turn slightly to the right side, keep a safe horizontal distance
C、run by road center
D、speed up to the right side to yield
Answer：B
2、When a motorized vehicle breaks down on the expressway, the driver should place a warning sign 50 meters ~ 100 meters in the coming direction.
A、Right
B、Wrong
Answer：B
3、What is the Minimum speed on this expressway?
A、100km/hr
B、80km/hr
C、60km/hr
D、50km/hr
Answer：C
4、When a traffic accident causing human injuries, preserve the scene and immediately report to the police.
A、Right
B、Wrong
Answer：A
5、Whats the meaning of this sign?
A、reducing speed 40m ahead
B、minimum speed is 40km/hr
C、axle weight limit is 40 tons
D、maximum speed limit is 40km/hr
Answer：D
6、What does this symbol indicate?
A、snowy starting mode
B、air circulation
C、air condition cooling mode
D、cooling or warming fan
Answer：D
7、Whats the meaning of this sign?
A、passing by the right side
B、passing by the left side
C、running to right side
D、running the roundabout
Answer：D
8、Whats the meaning of this sign?
A、no long time honking
B、honk discontinuously
C、reduce speed and honk
D、no honking
Answer：D
9、This sign reminds overflowing road or overflowing bridge ahead.
A、Right
B、Wrong
Answer：A
10、How to run when seeing this traffic light at level crossing?
A、pass before the train comes
B、no exceeding the stop line
C、observe and pass slowly
D、speed up and pass without changing gear
Answer：B
11、Whats the meaning of this sign?
A、special lane for small vehicles
B、special lane for motorized vehicles
C、special lane for taxis
D、special lane for multi-passenger vehicles
Answer：D
12、When the green light at a congested intersection is on, the vehicles _______.
A、May directly enter the intersection
B、Cannot enter the intersection
C、May pass the intersection by borrowing the opposite lane
D、Enter the intersection if it is safe to do so
Answer：B
13、When the driver senses a tire blowout on the road, he should control the direction of the vehicle and use emergency braking to bring the vehicle swiftly to a stop.
A、Right
B、Wrong
Answer：B
14、When driving, the driver should be courteous and defensive, instead of being offensive.
A、Right
B、Wrong
Answer：A
15、The doors of both sides are not closed if it lights.
A、Right
B、Wrong
Answer：A
16、Whats the meaning of this sign?
A、right-turn lane
B、U turn lane
C、left-turn lane
D、lanes for going in different directions
Answer：C
17、Whats the meaning of this sign?
A、reduce speed and go slowly
B、watch for danger
C、jammed section
D、accident-prone section
Answer：B
18、This sign warns the driver there is a crosswalk ahead.
A、Right
B、Wrong
Answer：B
19、Whats the meaning of this sign?
A、T-shaped intersection ahead
B、road branching point ahead
C、Y-shaped intersection ahead
D、intersection ahead
Answer：A
20、Can leave the expressway into the ramp from this location directly.
A、Right
B、Wrong
Answer：B
21、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
22、The motorized vehicle driver is not allowed to drive a motorized vehicle when his driving license is detained.
A、Right
B、Wrong
Answer：A
23、You should speed up through the section with this kind of traffic marking.
A、Right
B、Wrong
Answer：B
24、This sign reminds an unmanned level crossing ahead.
A、Right
B、Wrong
Answer：B
25、Must reduce the frequency of honking in this section.
A、Right
B、Wrong
Answer：B