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、Whats the meaning of this sign?
A、electric bicycles may go
B、parking space for non-motorized vehicles
C、parking area for non-motorized vehicles
D、non-motorized vehicles may go
Answer：D
3、This sign indicates landslide section ahead and bypassing.
A、Right
B、Wrong
Answer：B
4、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
5、Stopping temporarily on the road should not obstruct the passing of other vehicles and pedestrians.
A、Right
B、Wrong
Answer：A
6、Stop the vehicle and observe when reaching the level crossing in this situation.
A、Right
B、Wrong
Answer：A
7、Whats the meaning of this sign?
A、muddy road
B、low-lying road
C、overflowing road
D、ferry
Answer：C
8、How to do if there is a traffic jam in intersection?
A、borrow the opposite lane to pass
B、stop and wait outside the intersection
C、cut in the front vehicles to pass
D、enter the intersection and wait
Answer：B
9、It is a bad habit for a driver to put his left arm on the window of the vehicle or hold the gear lever in his right hand for a long time.
A、Right
B、Wrong
Answer：A
10、You can make an U turn at this intersection.
A、Right
B、Wrong
Answer：B
11、Nobody is allowed to drive a motorized vehicle that has safety hazards.
A、Right
B、Wrong
Answer：A
12、The oil pressure of engine may be too high if it lights.
A、Right
B、Wrong
Answer：B
13、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
14、The method of this small passenger vehicle to leave the expressway lane is correct.
A、Right
B、Wrong
Answer：A
15、Whats the meaning of this guide arrow?
A、no passing
B、driving lane
C、merging
D、going straight
Answer：D
16、Whats the meaning of this guide arrow?
A、changing to left lane
B、going straight ahead
C、left turn ahead
D、right turn ahead
Answer：C
17、Whats the meaning of the yellow broken and solid lines in the middle of the road?
A、no crossing the lines on the side of the broken line
B、no crossing the lines on the side of the solid line
C、allowed to cross the lines on the side of the solid line
D、allowed to cross the lines on both sides
Answer：B
18、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
19、The continuously flashing yellow light is to warn that the driver should look and make sure it is safe to pass.
A、Right
B、Wrong
Answer：A
20、Whats the meaning of this sign?
A、expressway emergency strip
B、expressway yielding area
C、expressway bus station
D、expressway parking area
Answer：A