1、A vehicle running on an expressway may frequently change lanes.
A、Right
B、Wrong
Answer：B
2、This sign reminds an unmanned level crossing ahead.
A、Right
B、Wrong
Answer：A
3、Opening the doors of a motorized vehicle should not obstruct the flow of other vehicles and pedestrians.
A、Right
B、Wrong
Answer：A
4、What device does the switch of this symbol control?
A、the windscreen defrosting or defogging
B、the rear window wiper and washer
C、the windscreen wiper and washer
D、the rear window defrosting or defogging
Answer：C
5、Traffic Police can detain the accident vehicle according to law if it needs to be collected evidence of the road accident.
A、Right
B、Wrong
Answer：A
6、Traffic Police can detain the vehicle according to law if it uses other vehicles license plate and vehicle license.
A、Right
B、Wrong
Answer：A
7、How to drive through the intersection without traffic lights?
A、reduce speed and go slowly
B、speed up and pass
C、let large vehicle go first
D、let the left vehicle go first
Answer：A
8、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
9、When driving slowly in a congested road, the driver should ________ if another vehicle forcefully cuts in.
A、Honk to warn it against cutting in
B、Speed up to closely follow the vehicle in front and refuse to allow it to cut in
C、Squeeze the cutting-in vehicle to force it to leave
D、Voluntarily yield to ensure safe driving
Answer：D
10、Driving this motorized vehicle on road is not an illegal act.
A、Right
B、Wrong
Answer：B
11、Whats the meaning of this sign?
A、no entry for bicycles
B、lane for non-motorized vehicles
C、special lane for bicycles
D、bicycle stopping area
Answer：B
12、What kind of marking are the double yellow solid lines in the middle of the road?
A、auxiliary marking
B、warning sign
C、prohibitive marking
D、indicative marking
Answer：C
13、Whats the meaning of this sign?
A、left one-way road
B、right one-way road
C、straight one-way road
D、yield if going to turn right
Answer：B
14、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
15、Fine will be 200~2000 yuan and driving license will be revoked if _____
A、violating traffic regulations
B、running 50% faster than the specified speed limit
C、escaped after causing traffic accident
D、driving without driver license
Answer：B
16、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
17、If a motorized vehicle driver has caused a major traffic accident in violation of the traffic regulations which has caused human death due to his escaping, the driver is subject to a prison term of _________.
A、less than 2 years
B、less than 3 years
C、less than 7 years
D、more than 7 years
Answer：D
18、When finding a vehicle in the opposite direction having difficulty to go forward and needing to borrow road while crossing each other, the driver should ________.
A、Not occupy the road of the other side and should go forward normally
B、Indicate the other side to stop and yield
C、Speed up and go forward by the right side
D、Yield to the other side as much as possible
Answer：D
19、A driver can park the vehicle by borrowing the sidewalk if he cannot find the parking area.
A、Right
B、Wrong
Answer：B
20、When passing through an overflowing road, a high gear should be used to pass rapidly.
A、Right
B、Wrong
Answer：B