1、What device does the switch of this symbol control?
A、window glasses of both sides
B、electric door
C、door unlock
D、child safety lock
Answer：C
2、This sign indicates jammed section ahead and passing slowly.
A、Right
B、Wrong
Answer：B
3、What marking is the white polylines in the circle?
A、ascertaining the distance between the vehicles
B、driving at reduced speed
C、ascertaining the speed of the vehicles
D、reducing the speed at the intersection
Answer：A
4、Whats the meaning of this sign?
A、hump bridge
B、high outburst road
C、low-lying road
D、bump road
Answer：A
5、Displays the current speed is 20 km / h
A、Right
B、Wrong
Answer：B
6、Whats the meaning of the white solid lines at the edge of the carriageway on both sides of the road?
A、Vehicles may cross temporarily
B、Vehicles are not allowed to cross.
C、Motorized vehicles may cross temporarily.
D、Non-motorized vehicles may cross temporarily
Answer：B
7、What device does the switch of this symbol control?
A、child safety lock
B、window glasses of both sides
C、electric door
D、door unlock
Answer：A
8、Whats the meaning of this sign?
A、an unmanned level crossing 150m ahead
B、an unmanned level crossing 100m ahead
C、a manned level crossing 100m ahead
D、a manned level crossing 150m ahead
Answer：A
9、It lights when turning on the front high beam lights.
A、Right
B、Wrong
Answer：B
10、The behavior of a motorized vehicle driver who has violated the law and regulations on road traffic safety is _______ .
A、faulty act
B、violation of regulations
C、rule-breaking act
D、violation of law
Answer：D
11、Whats the meaning of this sign?
A、crosswalk lights
B、watch for pedestrians
C、attention to traffic lights
D、intersection
Answer：C
12、A motorized vehicle driver who escapes or commits other extremely serious acts after causing a major accident in violation of the traffic regulations is subject to a prison term of more than 7 years.
A、Right
B、Wrong
Answer：B
13、You can overtake from both sides in this case.
A、Right
B、Wrong
Answer：B
14、Whats the meaning of this sign?
A、streets on both sides
B、main road go first
C、stop to yield
D、one-way road
Answer：B
15、Traffic Police can detain the vehicle which is suspected of using the falsified or altered license plate and vehicle license.
A、Right
B、Wrong
Answer：A
16、How to do when causing a minor traffic accident with no human casualties and no dispute?
A、do not move the vehicle
B、counsel other vehicles bypass
C、leave the scene and discuss on their own
D、protect the scene and discuss
Answer：C
17、After entering the acceleration lane of an expressway, the driver should increase the speed to more than _________ per hour.
A、50
B、60
C、30
D、40
Answer：B
18、You may not use the turn signal when you change to the right lane.
A、Right
B、Wrong
Answer：B
19、This sign reminds a sharp curve ahead.
A、Right
B、Wrong
Answer：B
20、Whats the meaning of this sign?
A、more vehicles section
B、passing slowly
C、jammed section
D、construction section
Answer：B