1、Violating the law and regulations on road traffic safety is the act of violation of the law.
A、Right
B、Wrong
Answer：A
2、Whats the meaning of the yellow mark on the road?
A、no going straight
B、allowed to make a U turn
C、no U turn
D、no making a turn
Answer：C
3、Causing a traffic accident due to violating the law and regulations on road traffic safety is the rule-breaking act.
A、Right
B、Wrong
Answer：B
4、This sign warns two neighboring inverse curves ahead.
A、Right
B、Wrong
Answer：B
5、How to do when encountering slow-moving vehicles in front?
A、follow the vehicles in front
B、occupy the opposite lane to overtake
C、borrow the lane from right side to overtake
D、overtake from both sides as will
Answer：A
6、The rear windshield defroster starts to work after pressing this switch.
A、Right
B、Wrong
Answer：B
7、Whats the meaning of this sign?
A、lane direction indication
B、intersection ahead
C、lane information indication
D、road branching point ahead
Answer：B
8、Which is incorrect when a motorized vehicle breaks down on the expressway?
A、place warning sign as required
B、passengers cannot get off
C、call the police at once
D、turn on the hazard lights
Answer：B
9、This set of the hand signals of the traffic police indicates that the vehicles should ____ .
A、wait to turn left
B、pull over
C、turn left
D、turn right
Answer：C
10、This sign warns obstacles ahead and reducing speed to bypass.
A、Right
B、Wrong
Answer：B
11、When a vehicle is being overtaken by another vehicle, the driver should _____.
A、Run by the central line of the road
B、Speed up and yield
C、Continue to speed up and run
D、Reduce speed and run on the right side
Answer：D
12、Turn on the left-turn signal in advance when making a U turn on the road.
A、Right
B、Wrong
Answer：A
13、What does this symbol indicate?
A、snowy starting mode
B、air circulation
C、air condition cooling mode
D、cooling or warming fan
Answer：D
14、When the tire pressure is too low, the fast-running tire can change its shape like waves and increase its temperature, which in turn can cause ________.
A、Even lower tire pressure
B、Increases resistance to the vehicle
C、Tire blowout
D、Unstable tire pressure
Answer：C
15、When a vehicle stops temporarily in a snowy day, the driver should turn on _______.
A、The head and tail fog light
B、The reserve light
C、The high beam light
D、The hazard lights
Answer：D
16、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
17、After causing a road accident, the vehicle driver needs to change the scene for rescuing the wounded, the driver should mark the location.
A、Right
B、Wrong
Answer：A
18、Whats the meaning of this sign?
A、the distance from the tunnel exit
B、the distance from the tunnel entry
C、the distance of following the vehicle in front in the tunnel
D、the whole length of the tunnel
Answer：A
19、When a vehicle changes to the right lane, the driver should turn on the right-turn signal in advance, observe and enter the new lane if it is safe to do so.
A、Right
B、Wrong
Answer：A
20、What is this traffic sign?
A、slippery section
B、sharp curve
C、inverse curve
D、continuous curves
Answer：D