1、If a motorized vehicle breaks down or causes a traffic accident on the expressway and cannot to run normally, the vehicle should be towed by ______.
A、a vehicle passing by
B、a large bus
C、a vehicle traveling together
D、a tow truck
Answer：D
2、After causing a road accident, the vehicle driver needs to change the scene for rescuing the wounded, the driver should mark the location.
A、Right
B、Wrong
Answer：A
3、Whats the meaning of this guide arrow?
A、indicate turning left or making a U turn ahead
B、indicate going straight or turning left ahead
C、indicate going straight or changing to left lane ahead
D、indicate going straight or making a U turn ahead
Answer：D
4、How to run through this intersection?
A、honk to let it yield
B、directly speed up to make a turn
C、reduce speed and turn slowly
D、yield the car coming from left
Answer：D
5、You can overtake from right side in this case.
A、Right
B、Wrong
Answer：B
6、When encountering a traffic jam on the expressway, the driver should follow the front vehicle lining up, and immediately turn on the hazard light to prevent rear-end collision.
A、Right
B、Wrong
Answer：A
7、Whats the meaning of the white broken line by the carriage on the right side road?
A、allowed to temporarily cross
B、prohibited from crossing
C、emergency lanes dividing line
D、crosswalk dividing line
Answer：A
8、Whats the meaning of this sign?
A、lane for both going straight and U turn
B、lane for both going straight and left turn
C、lane for going straight and right turn
D、lanes for going in different directions
Answer：B
9、The main impact of mountain roads on safe driving is _______.
A、The traffic conditions are boring
B、The slopes are long, the curves are sharp and visibility range is shorter.
C、The traffic flow is heavy
D、The road signs are fewer
Answer：B
10、Whats the meaning of this sign?
A、uncovered car park
B、emergency stopping
C、parking space
D、passing bay
Answer：D
11、Whats the role of the prohibitive sign?
A、indicate the vehicles to go ahead
B、warn danger ahead
C、prohibit or restrict from doing
D、tell the direction information
Answer：C
12、How to pass when encountering this situation at the intersection?
A、make sure it is safe to pass
B、turn right and speed up to pass
C、speed up and pass straight
D、turn left and speed up to pass
Answer：A
13、Whats the role of the indicative marking?
A、No passing
B、indicate vehicles to pass
C、restrict from passing
D、warn and remind
Answer：B
14、It lights when turning on the width light.
A、Right
B、Wrong
Answer：A
15、When driving at night on a road that has good lighting, the driver should use _______.
A、The fog light
B、The low beam light
C、The high beam light
D、The hazard lights
Answer：B
16、Displays the current speed is 20 km / h
A、Right
B、Wrong
Answer：B
17、A motorized vehicle is not allowed to stop in the section 50 meters to the bridge, steep slope or tunnel.
A、Right
B、Wrong
Answer：A
18、Max speed when pass the narrow road or bridge is _______
A、50km/hr
B、40km/hr
C、30km/hr
D、60km/hr
Answer：C
19、When the road maintenance vehicle and the engineering vehicle are on duty, the passing vehicles should avoid with care.
A、Right
B、Wrong
Answer：A
20、This sign warns slippery road ahead and running slowly with care.
A、Right
B、Wrong
Answer：B