1、The reason that a road destroyed by flood affects safe driving and smooth passage is __.
A、The road grip becomes stronger
B、It is impossible to see the hidden holes and bumps in road surface
C、The visibility become lower and blurs the field of vision
D、The sunshine reflection blurs the view
Answer：B
2、Do not hang or place articles close to the front and rear windows that block the vision of the driver.
A、Right
B、Wrong
Answer：A
3、As thick fog reduces visibility, turning on the high beam light can increase the visibility.
A、Right
B、Wrong
Answer：B
4、One shall not drive a motorized vehicle during the period of deferred license checking due to military service, abroad and other reasons.
A、Right
B、Wrong
Answer：A
5、Whats the meaning of this sign?
A、road narrows on the left side
B、narrow bridge
C、narrow road
D、road narrows on the right side
Answer：B
6、Whats the meaning of this sign?
A、Y-shaped intersection
B、main road yield
C、attention to branching
D、attention to merging
Answer：D
7、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
8、You may not use the turn signal when you change to the right lane.
A、Right
B、Wrong
Answer：B
9、This sign reminds the lane or the road narrows on the right side ahead.
A、Right
B、Wrong
Answer：A
10、When reversing on an ordinary road and discovering some vehicles are passing, the driver should _________.
A、Honk to indicate the intention
B、Voluntarily stop and yield
C、Speed up and reverse
D、Continue to reverse
Answer：B
11、When a vehicle follows another vehicle on a mountain road, it should ____.
A、Properly increase the safe distance
B、Closely follow the vehicle in front
C、Properly reduce the safe distance
D、Try to find a chance to overtake
Answer：A
12、Whats the meaning of this sign?
A、streets on both sides
B、main road go first
C、stop to yield
D、one-way road
Answer：B
13、Whats the meaning of this sign?
A、no left turn
B、dead-end road
C、no passing
D、bypass if overheight
Answer：D
14、As the braking distance increases on a wet road in a rainy day, the driver should use the emergency brake as much as possible to reduce speed.
A、Right
B、Wrong
Answer：B
15、Whats the meaning of this guide arrow?
A、no passing
B、driving lane
C、merging
D、going straight
Answer：D
16、It displays that oil in tank has less than the warning line
A、Right
B、Wrong
Answer：A
17、This sign indicates obstacle ahead and bypassing from left side.
A、Right
B、Wrong
Answer：A
18、In the course of reversing, the driver should move slowly, observe the conditions on both sides and in the rear and be ready to stop anytime.
A、Right
B、Wrong
Answer：A
19、It lights to indicate that ______
A、ABS system malfunction
B、handbrake is released
C、braking system malfunction
D、safety bags malfunction
Answer：A
20、It lights continuously to indicate that engine control system failed.
A、Right
B、Wrong
Answer：A