1、When a vehicle goes downhill, it may fully use the neutral gear and slide.
A、Right
B、Wrong
Answer：B
2、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
3、If a motorized vehicle breaks down or causes a traffic accident on the expressway and cannot to run normally, the vehicle should be towed by ______.
A、a vehicle passing by
B、a large bus
C、a vehicle traveling together
D、a tow truck
Answer：D
4、When a vehicle stops temporarily in a rainy day, the driver should turn on ______.
A、The head and tail fog lights
B、The hazard lights
C、The high beam light
D、The reverse light
Answer：B
5、It lights to indicate that engine oil may be insufficient.
A、Right
B、Wrong
Answer：A
6、When passing through an inundated road, the driver should ________.
A、Reduce speed and go slowly
B、Maintain the normal speed and pass
C、slide over in the neutral gear
D、Speed up and pass
Answer：A
7、These signs warn the driver danger ahead and passing with care.
A、Right
B、Wrong
Answer：A
8、Whats the meaning of this sign?
A、turn right
B、one-way road
C、going straight only
D、straight-going lane
Answer：A
9、Whats the meaning of this sign?
A、stop to get card
B、stop to pay
C、ETC lane
D、stop for inspection
Answer：A
10、Before a motorized vehicle overtakes, the driver should turn on the left-turn signal, use the high and low beam lights alternately or honk in advance.
A、Right
B、Wrong
Answer：A
11、Whats the meaning of this sign?
A、location and distance
B、driving route
C、destination name
D、driving direction
Answer：A
12、In which situation the traffic police may detain the vehicle on road?
A、not hang the license plate
B、no ID card
C、no insurance contract
D、no lable of environmental protection
Answer：A
13、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
14、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
15、When a vehicle approaches an intersection without crosswalk, the driver should _______ if he finds people are crossing the street.
A、Reduce speed or stop to yield
B、Honk to indicate them to yield
C、Immediately change lane and bypass the pedestrians
D、Pass before the pedestrians
Answer：A
16、When encountering school children crossing the road in a queue, the driver should ______.
A、Speed up in advance and pass forcefully
B、Stop to yield
C、Reduce speed and go slowly
D、Continuously honk to urge them
Answer：B
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、Continuously using the foot brake on a long downhill road ________.
A、Can shorten the engines service life
B、Increases the drivers labor intensity
C、Can drastically reduce the braking efficiency due to the rising temperature of the brake
D、Can easily cause vehicle overturn
Answer：C
19、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
20、No turning right at the intersection ahead.
A、Right
B、Wrong
Answer：B