1、When a vehicle changes lane, the driver should turn on the turn signal and rapidly enter the new lane.
A、Right
B、Wrong
Answer：B
2、Whats the meaning of this sign?
A、accident-prone section
B、construction section
C、reducing speed and going slowly section
D、jammed section
Answer：A
3、How to do if there is a traffic jam in intersection?
A、borrow the opposite lane to pass
B、stop and wait outside the intersection
C、cut in the front vehicles to pass
D、enter the intersection and wait
Answer：B
4、Whats the meaning of this sign?
A、streets on both sides
B、main road go first
C、stop to yield
D、one-way road
Answer：B
5、What device does the switch of this symbol control?
A、window glasses of both sides
B、electric door
C、door unlock
D、child safety lock
Answer：C
6、The cycle for recording the accumulated penalty points for violating road traffic regulations is ____________.
A、14 months
B、12 months
C、6 months
D、10 months
Answer：B
7、What does this symbol indicate?
A、luggage compartment is opened
B、door of one side is opened
C、engine compartment is opened
D、cover of fuel tank is opened
Answer：A
8、What does this symbol indicate?
A、snowy starting mode
B、air circulation
C、air condition cooling mode
D、cooling or warming fan
Answer：D
9、When a traffic accident causing human injuries, preserve the scene and immediately report to the police.
A、Right
B、Wrong
Answer：A
10、Whats the meaning of this sign?
A、watch for danger
B、bypass from right side
C、bypass from left side
D、one-way pass
Answer：C
11、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
12、When a vehicle wades across the water, the driver should maintain a low speed, and _____ the brake pedal so as to restore the braking efficiency.
A、Continuously and strongly depress
B、Intermittently and strongly depress
C、Continuously and gently depress
D、Intermittently and gently depress
Answer：D
13、Whats the meaning of this sign?
A、expressway left exit ahead
B、expressway destination ahead
C、expressway right exit ahead
D、expressway next exit ahead
Answer：D
14、Whats the meaning of the white markings on the road?
A、road construction marking
B、horizontal deceleration marking
C、vertical deceleration marking
D、fewer lanes indication marking
Answer：B
15、What is the max speed on this city road?
A、40km/hr
B、30km/hr
C、50km/hr
D、70km/hr
Answer：B
16、The main impact of foggy weather on safe driving is _________.
A、The engine can easily stop
B、The vehicle can easily slide sideways
C、The resistance the vehicle increases
D、The visibility is low and the vision is poor
Answer：D
17、Cannot make a U turn in this section.
A、Right
B、Wrong
Answer：A
18、It displays that the current temperature of the coolant is 90 degrees.
A、Right
B、Wrong
Answer：A
19、A person whose driving license has been destroyed cannot drive a motorized vehicle.
A、Right
B、Wrong
Answer：A
20、Whats the meaning of this sign?
A、3m width limit ahead
B、3m width limit
C、the 3m width limit ban is lifted
D、3m height limit
Answer：B