1、The main impact of muddy roads on safe driving is _________.
A、The resistance to the vehicle becomes weaker
B、The tires can easily spin and skid
C、The visibility become lower and blurs the field of vision
D、The road grip becomes stronger
Answer：B
2、Whats the meaning of this sign?
A、no entering the intersection
B、no right turn
C、no changing lane
D、no U turn
Answer：B
3、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
4、Which is incorrect when a motorized vehicle breaks down on the expressway?
A、place warning sign as required
B、passengers cannot get off
C、call the police at once
D、turn on the hazard lights
Answer：B
5、Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A、large bus or large truck
B、fire engine on duty
C、public bus
D、taxis
Answer：B
6、Which kind of sign is it?
A、warning sign
B、directional sign
C、indicative sign
D、prohibitive sign
Answer：A
7、Which part does it control when pulling this switch?
A、turn signals
B、reverse light
C、contour light
D、hazard light
Answer：A
8、Whats the meaning of the double white broken lines in far front of the intersection?
A、waiting to run line
B、stopping and yield line
C、slowdown and yield line
D、left-turn waiting line
Answer：C
9、It lights when turning on the right-turn signal.
A、Right
B、Wrong
Answer：B
10、Whats the meaning of this sign?
A、U turn lane
B、bypassing lane
C、lanes for going in different directions
D、left-turn lane
Answer：A
11、Whats the meaning of this sign?
A、no left turn
B、leftt and right turn
C、no leftt and right turn
D、no right turn
Answer：B
12、Whats the meaning of this figure mark on the road?
A、a mark of keeping distance
B、a mark of minimum distance
C、a mark of speed limit
D、a mark of road number
Answer：C
13、Before a vehicle enters a curve of a mountain road, the driver ______ if there is no vehicle coming in the opposite direction.
A、Should reduce speed, honk and drive on the right side
B、Should drive along the outer side of the curve
C、May briefly borrow the opposite lane
D、May speed up and pass along the tangent line of the curve
Answer：A
14、The three principles for careful driving are concentration, careful observation and early prevention.
A、Right
B、Wrong
Answer：A
15、What is this manipulation device?
A、switch of the turn signal
B、switch of the head lights
C、switch of wiper
D、switch of defogger
Answer：D
16、These signs warn the driver danger ahead and passing with care.
A、Right
B、Wrong
Answer：A
17、It displays the current engine speed is 6000 rev / min.
A、Right
B、Wrong
Answer：B
18、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
19、It lights to remind that engine oil needs to be filled.
A、Right
B、Wrong
Answer：B
20、A person whose driving license has been destroyed cannot drive a motorized vehicle.
A、Right
B、Wrong
Answer：A