1、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
2、Whats the meaning of this sign?
A、rescue call number on expressway
B、service call number on expressway
C、police call number on expressway
D、traffic radio frequency on expressway
Answer：D
3、What marking is the road mark?
A、crosswalk ahead
B、intersection ahead
C、reduce speed and yield ahead
D、stop to yield ahead
Answer：A
4、If a vehicle may encounter a vehicle coming in the opposite direction in the course of overtaking, the driver should speed up in advance and overtake.
A、Right
B、Wrong
Answer：B
5、How to do in this intersection?
A、wait in the cross-hatched marking area
B、stop and wait outside the intersection
C、follow the vehicle in front and pass
D、wait inside the intersection
Answer：B
6、How to run on this road?
A、run in the middle of the road
B、run on both side of the road
C、run according to lanes
D、go forward at will
Answer：A
7、Whats the meaning of this sign?
A、embankment road
B、cliffside road
C、waterside road
D、slippery road
Answer：A
8、You can overtake from both sides in this case.
A、Right
B、Wrong
Answer：B
9、What device does the switch of this symbol control?
A、the windscreen defrosting or defogging
B、the rear window wiper and washer
C、the windscreen wiper and washer
D、the rear window defrosting or defogging
Answer：C
10、Which kind of sign is it?
A、warning sign
B、prohibitive sign
C、indicative sign
D、directional sign
Answer：C
11、When the two red lights at a level crossing flash alternately, the vehicles should stop to wait.
A、Right
B、Wrong
Answer：A
12、When a motorized vehicle breaks down on the expressway, the persons on board should swiftly move to the right side road shoulder or emergency lane, and report to the police rapidly.
A、Right
B、Wrong
Answer：A
13、When a vehicle goes downhill on a mountain road, it is not allowed to overtake.
A、Right
B、Wrong
Answer：A
14、What does this symbol indicate?
A、luggage compartment is opened
B、engine compartment is opened
C、cover of fuel tank is opened
D、door of one side is opened
Answer：B
15、Whats the meaning of this sign?
A、3.5m width limit
B、3.5m width limit ban is lifted
C、3.5m distance from vehicles limit
D、3.5m height limit
Answer：D
16、When reaching a sharp curve, the driver should reduce speed and drive on the right side so as to avoid colliding with the vehicle crossing the central line of the curve in the opposite direction.
A、Right
B、Wrong
Answer：A
17、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
18、Whats the meaning of this sign?
A、exit and entry for disabled people
B、watch for disabled people
C、rest area for disabled people
D、special passage for disabled people
Answer：B
19、When driving in icy and snowy weather, ________.
A、The braking distance becomes longer
B、The resistance to slide becomes larger
C、The braking performance does not change
D、The road grip becomes stronger
Answer：A
20、Before a vehicle enters an intersection, the driver should reduce speed, observe and make sure it is safe to do so.
A、Right
B、Wrong
Answer：A