1、The rear windshield defroster starts to work after pressing this switch.
A、Right
B、Wrong
Answer：B
2、What marking is it?
A、prohibitive area
B、cross-hatched marking
C、guide line
D、central circle
Answer：D
3、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
4、Opening the doors of a motorized vehicle should not obstruct the flow of other vehicles and pedestrians.
A、Right
B、Wrong
Answer：A
5、What marking is the road mark in the circle?
A、crosswalk line
B、slowdown and yield line
C、stopping and yield line
D、intersection signal line
Answer：A
6、When changing lanes on an expressway, the driver should turn on the turn signal in advance, observe the traffic conditions, and slowly turn the steering wheel and enter the new lane after making sure it is safe to do so.
A、Right
B、Wrong
Answer：A
7、What is the max speed on this highway?
A、30km/hr
B、40km/hr
C、50km/hr
D、70km/hr
Answer：D
8、When discovering a vehicle behind wanting to overtake while driving, the driver should _______.
A、Maintain the original speed
B、Reduce speed, observe and run by the right side to yield
C、Speed up and go ahead by the right side
D、Not yield
Answer：B
9、May throw items to the road while driving.
A、Right
B、Wrong
Answer：B
10、Driving a small passenger vehicle on the expressway, the minimum speed should not be less than 90 kilometers per hour.
A、Right
B、Wrong
Answer：B
11、When passing an unmanned level crossing, the driver should ________.
A、Speed up and pass
B、Reduce speed and pass
C、Maintain the speed and pass
D、Stop, look and pass
Answer：D
12、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
13、A vehicle may stop on the ramp of an expressway.
A、Right
B、Wrong
Answer：B
14、Which is correct in this kind of intersection?
A、make a U turn along the left lane
B、cannot make a U turn
C、make a U turn through the middle lane
D、make a U turn inside the intersection
Answer：B
15、When entering an expressway toll gate, the driver should select a gate where _______.
A、There are more vehicles
B、The red light is on
C、The green light is on
D、Service is temporarily suspended
Answer：C
16、What is the max speed on a road covered by ice and snow
A、50km/hr
B、40km/hr
C、30km/hr
D、20km/hr
Answer：C
17、As the braking distance increases on a wet road in a rainy day, the driver should use the emergency brake as much as possible to reduce speed.
A、Right
B、Wrong
Answer：B
18、When a motorized vehicle runs on an expressway, it ________.
A、May stop on the road shoulder to let passengers on and off
B、May stop in the emergency lane to load and unload cargos
C、May overtake or stop in the acceleration or deceleration lane
D、Is not allowed to drive or stop in the emergency lane in a non-emergency case
Answer：D
19、After entering the acceleration lane of an expressway, the driver should increase the speed to more than _________ per hour.
A、50
B、60
C、30
D、40
Answer：B
20、Which kind of sign is it?
A、warning sign
B、prohibitive sign
C、indicative sign
D、directional sign
Answer：C
21、This sign reminds the lane or the road narrows on the right side ahead.
A、Right
B、Wrong
Answer：A
22、Whats the meaning of this sign?
A、no honking the tweeter
B、no honking the woofer
C、should honk
D、no honking
Answer：C
23、When discovering a road congestion ahead, the correct way to deal with this situation is to _______.
A、Continue to weave through
B、Find space and overtake one vehicle after another
C、Honk to indicate the vehicle in front to speed up
D、Stop and wait in line
Answer：D
24、When a motorized vehicle goes at night through an intersection that has no traffic lights, the driver should not use the high and low beam lights alternately.
A、Right
B、Wrong
Answer：B
25、The hazard lights can be used when ________
A、encountering traffic congestion
B、following a vehicle on road
C、the vehicle breaks down and stops
D、leading the vehicle behind
Answer：C