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、This sign reminds overflowing road or overflowing bridge ahead.
A、Right
B、Wrong
Answer：A
3、Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A、large bus or large truck
B、fire engine on duty
C、public bus
D、taxis
Answer：B
4、When a motorized vehicle passes through narrow road or bridge, the maximum speed should not exceed 30 kilometers per hour.
A、Right
B、Wrong
Answer：A
5、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
6、Reducing the speed to yield when encountering this situation in the intersection.
A、Right
B、Wrong
Answer：A
7、What is the max speed limit on this road?
A、100 km/hr
B、90 km/hr
C、120 km/hr
D、110 km/hr
Answer：B
8、Ignition switch in the ON position, the vehicle can not use electrical appliances.
A、Right
B、Wrong
Answer：B
9、Whats the meaning of this sign?
A、special lane for small vehicles
B、special lane for motorized vehicles
C、special lane for taxis
D、special lane for multi-passenger vehicles
Answer：D
10、When passing an intersection without traffic lights, the driver should go through as fast as possible.
A、Right
B、Wrong
Answer：B
11、Whats the meaning of this sign?
A、national boundaries
B、border defense
C、boundaries
D、customs
Answer：D
12、Motorized vehicles should pass the intersections according to the traffic signals.
A、Right
B、Wrong
Answer：A
13、Whats the meaning of this sign?
A、reduce speed and go slowly
B、watch for danger
C、jammed section
D、accident-prone section
Answer：B
14、When bicycles ahead obstruct the traffic flow, the driver may honk to remind them,speed up and bypass.
A、Right
B、Wrong
Answer：B
15、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
16、You can not drive a motorized vehicle into the lane where the red X-shaped light or the red arrow light is on.
A、Right
B、Wrong
Answer：A
17、What mark is the inclined yellow and black lines?
A、entity mark
B、protrusions mark
C、three-dimensional mark
D、deceleration mark
Answer：C
18、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
19、Whats the meaning of this sign?
A、3m width limit ahead
B、3m width limit
C、the 3m width limit ban is lifted
D、3m height limit
Answer：B
20、The vehicles are prohibited from passing when encountering this traffic light at the intersection.
A、Right
B、Wrong
Answer：B