1、Before the motorized vehicle runs on the road, the driver should check the safety and technical performance of the vehicle.
A、Right
B、Wrong
Answer：A
2、It lights to remind that engine oil needs to be filled.
A、Right
B、Wrong
Answer：B
3、No turning left in this situation.
A、Right
B、Wrong
Answer：A
4、Whats the meaning of this sign?
A、expressway right side exit ahead
B、expressway next exit indication
C、expressway location and direction indication
D、expressway left side exit ahead
Answer：C
5、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
6、Cannot make a U turn in this section.
A、Right
B、Wrong
Answer：A
7、The driving license will be revoked when the person is executed community drug treatment, forced isolation treatment or community-based rehabilitation measures.
A、Right
B、Wrong
Answer：A
8、If a motorized vehicle causes a traffic accident on the expressway and cannot to run normally, the vehicle should be towed by a rescue vehicle or a tow truck.
A、Right
B、Wrong
Answer：A
9、This sign warns slippery road ahead and running slowly with care.
A、Right
B、Wrong
Answer：B
10、The cycle for recording the accumulated penalty points for violating road traffic safety regulations is ____________.
A、12 months
B、24 months
C、3 months
D、6 months
Answer：A
11、A driver should buckled up before the vehicle moves.
A、Right
B、Wrong
Answer：A
12、When a vehicle goes uphill on a mountain road, it should change to a lower gear in a timely, accurate and rapid manner so as to avoid a situation in which driving at a high gear can reduce the power of the engine.
A、Right
B、Wrong
Answer：A
13、What marking is the triagle filled area in the circle?
A、stop line
B、deceleration line
C、guide line
D、cross-hatched marking
Answer：C
14、Whats the meaning of this sign?
A、more vehicles section
B、passing slowly
C、jammed section
D、construction section
Answer：B
15、This set of the hand signals of the traffic police indicates that the vehicles should ___ .
A、go straight
B、make a turn
C、stop
D、pull over
Answer：A
16、What is this traffic sign?
A、Road narrows on both sides
B、Road narrows on the right side
C、Road narrows on the left side
D、Bridge narrows
Answer：B
17、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
18、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
19、Driving in a dusty weather, it does not needed to turn on the head light, the contour light and the tail light.
A、Right
B、Wrong
Answer：B
20、Whats the meaning of this sign?
A、going straight and turning left at an interchange
B、going straight and turning right at an interchange
C、going straight and turning left
D、going straight and turning right
Answer：A
21、Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A、the vehicle is reducing speed to yield
B、the vehicle is running normally
C、the vehicle is overtaking
D、the vehicle is making a stop
Answer：C
22、Whats the meaning of this sign?
A、expressway exit ahead
B、expressway entry ahead
C、expressway ending ahead
D、expressway beginning ahead
Answer：C
23、Whats the meaning of this guide arrow on the road?
A、left curve or need to bypass from left side ahead
B、merge with the left flow due to obstacle ahead
C、right curve or need to merge with the right flow ahead
D、left curve or need to merge with the left flow ahead
Answer：C
24、From which side to overtake?
A、both sides
B、right side
C、left side
D、the side with no obstacle
Answer：C
25、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