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、Traffic Police can detain the vehicle according to law if the driver does not carry the IDcard.
A、Right
B、Wrong
Answer：B
3、Whats the meaning of this sign?
A、straight-going and left-turn lane
B、straight-going and side road exit lane
C、lane for both going straight and right turn
D、lanes for going in different directions
Answer：C
4、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
5、If a motorized vehicle driver has caused a major accident in violation of the traffic regulations which has caused human death, the driver is subject to a prison term of more than 3 years.
A、Right
B、Wrong
Answer：B
6、This sign reminds the lane or the road narrows on both sides ahead.
A、Right
B、Wrong
Answer：B
7、This sign reminds the lane or the road narrows on the right side ahead.
A、Right
B、Wrong
Answer：A
8、Whats the meaning of this sign?
A、slippery section
B、sharp curve
C、test driving section
D、curve section
Answer：A
9、Whats the meaning of this sign?
A、left one-way road
B、right one-way road
C、straight one-way road
D、yield if going to turn right
Answer：B
10、A motorized vehicle driver who drives more than 50% faster than the prescribed speed limit is subject to a 12-point penalty.
A、Right
B、Wrong
Answer：A
11、It lights continuously to indicate that engine control system failed.
A、Right
B、Wrong
Answer：A
12、When the vehicle has changed its direction due to a front tire blowout on the road, the driver should firmly hold the steering wheel with both hands to ensure the vehicle goes straight.
A、Right
B、Wrong
Answer：A
13、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
14、When the two red lights at a level crossing flash alternately, the vehicles should stop to wait.
A、Right
B、Wrong
Answer：A
15、When driving in icy and snowy weather, light reflection from the accumulated snow can easily make a driver feel dizzy and have an illusion.
A、Right
B、Wrong
Answer：A
16、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
17、In this case, if it has not begun going up the slope, the vehicle going uphill should yield to the one going downhill.
A、Right
B、Wrong
Answer：A
18、What is the max speed on a road covered by ice and snow
A、50km/hr
B、40km/hr
C、30km/hr
D、20km/hr
Answer：C
19、When driving slowly in a congested road, the driver should ________ if another vehicle forcefully cuts in.
A、Honk to warn it against cutting in
B、Speed up to closely follow the vehicle in front and refuse to allow it to cut in
C、Squeeze the cutting-in vehicle to force it to leave
D、Voluntarily yield to ensure safe driving
Answer：D
20、The rear windshield defroster starts to work after pressing this switch.
A、Right
B、Wrong
Answer：B