1、As thick fog reduces visibility, turning on the high beam light can increase the visibility.
A、Right
B、Wrong
Answer：B
2、Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A、police car on duty
B、large bus or large truck
C、taxis
D、public bus
Answer：A
3、When encountering a vehicle coming in the opposite direction on a mountain road, the driver should ______ when crossing each other.
A、Not reduce speed
B、Stick to the center of the road
C、Speed up
D、Reduce speed or stop to yield
Answer：D
4、Nobody is allowed to drive a motorized vehicle that has safety hazards.
A、Right
B、Wrong
Answer：A
5、This sign means the opposite vehicle should stop to yield when crossing each other.
A、Right
B、Wrong
Answer：B
6、How to cross each other on a narrow mountain road without the central dividing line?
A、The vehicle not close to the mountain goes first
B、The vehicle close to the mountain goes first
C、The empty vehicle goes first
D、The slow-moving vehicle goes first
Answer：A
7、Whats the role of directional sign?
A、restrict the vehicles from passing
B、indicate speed limited information
C、provide direction information
D、warn danger ahead
Answer：C
8、Whats the meaning of this mark on the road?
A、average speed is 100km/hr
B、minimum speed limit is 100km/hr
C、100km/hr speed limit ban is lifted
D、maximum speed limit is 100km/hr
Answer：D
9、If discovering pedestrians abruptly cross the road while driving, the driver should immediately reduce speed and evade.
A、Right
B、Wrong
Answer：A
10、What is this manipulation device?
A、switch of windscreen wiper
B、switch of the head lights
C、switch of the turn signal
D、switch of defogger
Answer：A
11、Which is correct in this kind of intersection?
A、make a U turn along the left lane
B、cannot make a U turn
C、make a U turn through the middle lane
D、make a U turn inside the intersection
Answer：B
12、When a motorized vehicle returns to the original lane after overtaking, the driver should turn on the right-turn signal.
A、Right
B、Wrong
Answer：A
13、When driving at night, the drivers observation ability is visibly poorer and his visibility range becomes shorter than driving in the daytime.
A、Right
B、Wrong
Answer：A
14、What markings are the two double yellow broken lines on the road?
A、two-way lanes dividing line
B、variable lane line
C、lane-dividing line that can be crossed
D、one-way lanes dividing line
Answer：B
15、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
16、When a vehicle wades across the water, the driver should maintain a low speed, and _____ the brake pedal so as to restore the braking efficiency.
A、Continuously and strongly depress
B、Intermittently and strongly depress
C、Continuously and gently depress
D、Intermittently and gently depress
Answer：D
17、How to do while entering this intersection?
A、shift the high and low beam lights alternately to remind the cars already in the intersection to yield
B、quickly cut in the cars already in the intersection
C、let the cars already in the intersection go first
D、honk and enter directly
Answer：C
18、Whats the meaning of this guide arrow?
A、indicate changing to left lane
B、indicate changing to left lane
C、indicate making a U turn ahead
D、indicate turning right ahead
Answer：D
19、This sign reminds a sharp curve ahead.
A、Right
B、Wrong
Answer：B
20、When passing an unmanned level crossing, the driver should ________.
A、Speed up and pass
B、Reduce speed and pass
C、Maintain the speed and pass
D、Stop, look and pass
Answer：D