1、Which part does this switch control?
A、windscreen defogger
B、windscreen wiper
C、the hazard lights
D、devices of lights and signals
Answer：B
2、When the two red lights at a level crossing flash alternately, the vehicles should stop to wait.
A、Right
B、Wrong
Answer：A
3、The vehicles should run by the right shoulder of an expressway.
A、Right
B、Wrong
Answer：B
4、What marking is the road mark?
A、crosswalk ahead
B、intersection ahead
C、reduce speed and yield ahead
D、stop to yield ahead
Answer：A
5、What marking are the white serrated solid lines in the circle?
A、guide lane lines
B、direction guide line
C、variable guide lane line
D、one-way driving line
Answer：C
6、The braking system may malfunction if it lights.
A、Right
B、Wrong
Answer：A
7、What is the max speed on this highway?
A、70km/hr
B、50km/hr
C、40km/hr
D、30km/hr
Answer：C
8、This sign indicates running slowly or stopping to let the vehicle on main road go first.
A、Right
B、Wrong
Answer：A
9、Opening the doors of a motorized vehicle should not obstruct the flow of other vehicles and pedestrians.
A、Right
B、Wrong
Answer：A
10、What is this traffic sign?
A、slippery section
B、sharp curve
C、inverse curve
D、continuous curves
Answer：D
11、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
12、What pedal is it?
A、accelerator pedal
B、clutch pedal
C、handbrake
D、the brake pedal
Answer：A
13、Stopping the vehicle temporarily in the crosswalk is the act of violation of the law.
A、Right
B、Wrong
Answer：A
14、This sign reminds the lane or the road narrows on the left side ahead.
A、Right
B、Wrong
Answer：A
15、Whats the meaning of this sign?
A、expressway mileage No.
B、expressway border plate No.
C、expressway name No.
D、expressway section No.
Answer：C
16、After a vehicle enters a mountain road, it should pay special attention to the continuous curves sign. In addition, it should voluntarily evade vehicles and pedestrians, reduce speed in a time manner and honk in advance.
A、Right
B、Wrong
Answer：A
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、It lights to remind that engine oil needs to be filled.
A、Right
B、Wrong
Answer：B
19、The reason that a road destroyed by flood affects safe driving and smooth passage is __.
A、The road grip becomes stronger
B、It is impossible to see the hidden holes and bumps in road surface
C、The visibility become lower and blurs the field of vision
D、The sunshine reflection blurs the view
Answer：B
20、This motorized vehicle parked on the roadside has no illegal act.
A、Right
B、Wrong
Answer：B