1、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
2、Whats the meaning of this sign?
A、no changing lane
B、no left turn
C、no going straight
D、no U turn
Answer：D
3、This sign warns obstacles ahead and reducing speed to bypass.
A、Right
B、Wrong
Answer：B
4、What kind of violation does this vehicle on road have?
A、not hang the license plate as required
B、deliberately cover the license plate
C、occupy the lane for non-motorized vehicles
D、run in the opposite direction
Answer：B
5、Using the low beam light in such circumstances.
A、Right
B、Wrong
Answer：A
6、When a vehicle changes lane, the driver should turn on the turn signal in advance,observe traffic conditions, maintain a safe distance and move into the new lane.
A、Right
B、Wrong
Answer：A
7、When driving in icy and snowy weather, ________.
A、The braking distance becomes longer
B、The resistance to slide becomes larger
C、The braking performance does not change
D、The road grip becomes stronger
Answer：A
8、Driving a motorized vehicle on the road should be required to be with a license plate.
A、Right
B、Wrong
Answer：A
9、Whats the meaning of this sign?
A、no right turn
B、no U turn
C、no going straight
D、no left turn
Answer：C
10、What does this symbol indicate?
A、switch of high beam lights
B、switch of the low beam lights
C、master switch of vehicle lights
D、the switch of tail fog light
Answer：C
11、May speed up to go through the crosswalk in this situation.
A、Right
B、Wrong
Answer：B
12、It lights continuously to indicate that ______
A、safety bags work
B、not buckled up
C、ABS system malfunction
D、safety bags malfunction
Answer：D
13、When driving, the driver should be courteous and defensive, instead of being offensive.
A、Right
B、Wrong
Answer：A
14、Whats the meaning of this sign?
A、embankment road
B、steep uphill road
C、continuous up slopes
D、steep downhill road
Answer：D
15、How to run when encountering this situation at the intersection?
A、stop and wait
B、obey the traffic lights
C、run straight on the right side
D、may turn right
Answer：A
16、Whats the meaning of this sign?
A、max speed
B、speed limit
C、speed recommended
D、mini speed
Answer：C
17、The vehicle can not run straight or turn left in this situation.
A、Right
B、Wrong
Answer：A
18、What is this manipulation device?
A、switch of reverse light
B、switch of wiper
C、switch of the hazard lights
D、combination switch of lights and signals
Answer：D
19、Traffic Police can detain the vehicle according to law if it is suspected of using the label of inspection from other vehicle.
A、Right
B、Wrong
Answer：A
20、Before a motorized vehicle overtakes, the driver should turn on the left-turn signal, use the high and low beam lights alternately or honk in advance.
A、Right
B、Wrong
Answer：A