1、This sign reminds the lane or the road narrows on the left side ahead.
A、Right
B、Wrong
Answer：A
2、It lights continuously to indicate that airbag is working.
A、Right
B、Wrong
Answer：B
3、Speed up when passing the overflowing road.
A、Right
B、Wrong
Answer：B
4、If a vehicle may encounter a vehicle coming in the opposite direction in the course of overtaking, the driver should speed up in advance and overtake.
A、Right
B、Wrong
Answer：B
5、This sign indicates one-way section ahead.
A、Right
B、Wrong
Answer：B
6、When a vehicle changes lane before an intersection, the driver should do so ______.
A、In the area marked by solid lines before the intersection
B、In the area marked by solid lines in the intersection
C、In the area marked by broken lines as indicated by the guide arrow
D、Before the stop line at the intersection
Answer：C
7、After a vehicle enters the ramp, the driver should swiftly increase the speed to more than 60 kilometers per hour.
A、Right
B、Wrong
Answer：B
8、How to pass this intersection?
A、keep the speed and go through
B、honk to urge
C、reduce speed and go through slowly
D、speed up and go through
Answer：C
9、It lights to indicate that ______
A、the side fans work
B、air external circulation
C、the front fan works
D、air internal circulation
Answer：C
10、A motorized vehicle driver who violates of traffic lights is subject to a 6-point penalty.
A、Right
B、Wrong
Answer：A
11、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
12、Whats the meaning of this sign?
A、right-turn lane
B、U turn lane
C、left-turn lane
D、lanes for going in different directions
Answer：A
13、When a vehicle runs on an expressway, the driver may ascertain the speed according to his feeling.
A、Right
B、Wrong
Answer：B
14、What is the max speed when passing a level crossing?
A、15km/hr
B、20km/hr
C、30km/hr
D、40km/hr
Answer：C
15、What should a motorized vehicle has while running on the road?
A、a label of keeping distance
B、a label of reminding danger
C、a label of inspection
D、a label of product qualification
Answer：C
16、Traffic Signs and traffic markings are not traffic signals.
A、Right
B、Wrong
Answer：B
17、This motorized vehicle parked on the roadside has no illegal act.
A、Right
B、Wrong
Answer：B
18、When the driver is suspected of drinking or drunk in a traffic accident, preserve the scene and immediately report to the police.
A、Right
B、Wrong
Answer：A
19、A motorized vehicle driver who has not yielded to the school bus according to stipulations is subject to a 6-point penalty.
A、Right
B、Wrong
Answer：A
20、This sign reminds the width of the bridge narrows ahead.
A、Right
B、Wrong
Answer：B