1、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
2、No running into the middle lane when encountering this situation.
A、Right
B、Wrong
Answer：A
3、It lights to indicate that ______
A、the floor and the front fans work
B、air internal circulation
C、air external circulation
D、the side and the floor fans work
Answer：A
4、You may speed up to go through the intersection in this case.Answer：
A、Right
B、Wrong
Answer：B
5、If a front tire blowout has caused a turn in direction, the driver should not avoid excess adjustment. Instead, he should control the direction of the vehicle, ____, and slowly reduce the speed of the vehicle.
A、Apply emergency braking
B、Use the handbrake
C、Gently depress the brake pedal
D、Swiftly depress the brake pedal
Answer：C
6、This sign reminds an unmanned level crossing ahead.
A、Right
B、Wrong
Answer：A
7、What is the main role of the seat belt when there is a collision?
A、to protect the driver and passengers necks
B、to protect the driver and passengers chests
C、to reduce the injuries of the driver and passengers
D、to protect the driver and passengers waists
Answer：C
8、At night, the drivers observation is markedly poorer than in the daytime and the range of visibility range is _______.
A、Unchanged
B、Irregular
C、Longer
D、Shorter
Answer：D
9、Whats the meaning of the double white solid lines in far front of the intersection?
A、stopping and yield line
B、slowdown and yield line
C、left-turn waiting line
D、waiting to run line
Answer：A
10、This sign indicates one-way section ahead.
A、Right
B、Wrong
Answer：B
11、A motorized vehicle driver who deliberately covered or stained the license plate and placed the license plate unproperly, is subject to a ________.
A、2-point penalty
B、3-point penalty
C、6-point penalty
D、12-point penalty
Answer：D
12、This sign reminds the lane or the road narrows on the left side ahead.
A、Right
B、Wrong
Answer：A
13、What marking is the triagle filled area in the circle?
A、stop line
B、deceleration line
C、guide line
D、cross-hatched marking
Answer：C
14、Whats the meaning of the area between two yellow broken lines in the circle?
A、special lane for operating buses
B、special lane for large buses
C、special lane for taxis
D、special lane for public buses
Answer：D
15、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
16、When a motorized vehicle goes at night through an intersection that has no traffic lights, the driver should not use the high and low beam lights alternately.
A、Right
B、Wrong
Answer：B
17、Whats the meaning of this sign?
A、yield if going to turn left
B、straight one-way road
C、right one-way road
D、left one-way road
Answer：D
18、When following a vehicle on the road, the distance from the vehicle in front is not important. As long as the driver goes forward at the same speed as the vehicle in front does, he can avoid rear-end collision.
A、Right
B、Wrong
Answer：B
19、If a motorized vehicle hits a building or a public facility, the vehicle may leave the scene right away.
A、Right
B、Wrong
Answer：B
20、When a vehicle runs on an expressway, the driver may ascertain the speed according to his feeling.
A、Right
B、Wrong
Answer：B