1、It lights if left door is not closed.
A、Right
B、Wrong
Answer：B
2、Whats the meaning of this sign?
A、bypass at construction section
B、two-way traffic
C、bypass from left or right side
D、watch for danger
Answer：C
3、It lights to indicate that ______
A、left-turn signal flashes
B、front and rear width lights light on
C、front and rear width lights light on
D、right-turn signal flashes
Answer：A
4、What is the max speed on muddy road?
A、15km/hr
B、20km/hr
C、40km/hr
D、30km/hr
Answer：D
5、Whats the meaning of this sign?
A、expressway toll station
B、expressway checkpoint
C、toll station with ETC
D、expressway card-getting point
Answer：C
6、Turn on the right-turn signal and return immediately to the original lane afterovertaking.
A、Right
B、Wrong
Answer：B
7、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
8、This sign reminds bump road ahead which may causes bump phenomenon.
A、Right
B、Wrong
Answer：A
9、Whitch kind of vehicle is prohibited from passing by this sign?
A、all kinds
B、small bus
C、midsize bus
D、small truck
Answer：B
10、What is this traffic sign?
A、slippery section
B、sharp curve
C、inverse curve
D、continuous curves
Answer：D
11、Reduce speed or stop to look before the stop line when encountering this traffic light at the intersection.
A、Right
B、Wrong
Answer：B
12、Using the high and low beam lights alternately while driving on the road of this kind of sharp curve.
A、Right
B、Wrong
Answer：A
13、When driving at night, the driver should try as much as possible to avoid overtaking. When he really needs to overtake, he may switch the high and low beam lights to alert the vehicle in front.
A、Right
B、Wrong
Answer：A
14、At this position, the motorized vehicle can continue to go through if the front wheels have passed the stop line.
A、Right
B、Wrong
Answer：B
15、When there is a diversion traffic control on the expressway, a driver can stop by the side to wait instead of leaving out of the expressway, for continually running after the traffic control.
A、Right
B、Wrong
Answer：B
16、Violating the law and regulations on road traffic safety is the act of violation of the law.
A、Right
B、Wrong
Answer：A
17、A Social vehicle is not allowed to stop in the section 30 meters to the fire hydrant or the fire brigade (station).
A、Right
B、Wrong
Answer：A
18、Use the high and low beam lights alternately when passing the crosswalk at night.
A、Right
B、Wrong
Answer：A
19、Whats the meaning of this sign?
A、more vehicles section
B、passing slowly
C、jammed section
D、construction section
Answer：B
20、It lights to indicate that ______
A、air internal circulation
B、air external circulation
C、the front fan works
D、windscreen defroster
Answer：B