1、It lights to indicate that ______
A、air internal circulation
B、air external circulation
C、the front fan works
D、windscreen defroster
Answer：B
2、When a motorized vehicle causes a minor traffic accident and obstructs traffic flow, it does not need to move.
A、Right
B、Wrong
Answer：B
3、The method and direction of changing lanes by the red car is correct.
A、Right
B、Wrong
Answer：B
4、Whats the meaning of this sign?
A、no changing lane
B、no left turn
C、no going straight
D、no U turn
Answer：D
5、It flashes when turning on the hazard lights.
A、Right
B、Wrong
Answer：A
6、This sign reminds overflowing road or overflowing bridge ahead.
A、Right
B、Wrong
Answer：A
7、It lights to indicate that the generator is charging to the batteries.
A、Right
B、Wrong
Answer：B
8、Emergency braking on a road covered by ice and snow can easily cause side skidding. The driver should use the engine braking to reduce speed.
A、Right
B、Wrong
Answer：A
9、It lights to remind that engine coolant may be insufficient.
A、Right
B、Wrong
Answer：A
10、Going though the intersection according to the traffic lights when traffic lights and command of the traffic police are inconsistency.
A、Right
B、Wrong
Answer：B
11、Whats the meaning of this sign?
A、max speed
B、speed limit
C、speed recommended
D、mini speed
Answer：C
12、When driving in a heavy rain, the driver should control the speed to avoid the danger arising from water slide.
A、Right
B、Wrong
Answer：A
13、When a traffic accident causing human injuries, preserve the scene and immediately report to the police.
A、Right
B、Wrong
Answer：A
14、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
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、Whats the meaning of this sign?
A、downhill section on right side
B、driving by the right side of the road
C、stopping by the right side of the road
D、right turn only
Answer：B
17、Cannot make a U turn in this section.
A、Right
B、Wrong
Answer：A
18、How far should be the distance from the vehicle in front at the speed of more than 100 km/hr when driving a small passenger vehicle on the expressway?
A、more than 50 meters
B、more than 60 meters
C、more than 100 meters
D、more than 80 meters
Answer：C
19、Whats the meaning of this sign?
A、line guide signs
B、lane merging guide signs
C、lane branching guide signs
D、turning guide signs
Answer：A
20、Driving a motorized vehicle shall not overtake in tunnels, steep slopes and other special sections.
A、Right
B、Wrong
Answer：A