1、When encountering a vehicle coming in the opposite direction on a mountain road, the driver should ______ when crossing each other.
A、Not reduce speed
B、Stick to the center of the road
C、Speed up
D、Reduce speed or stop to yield
Answer：D
2、You can drive directly into the expressway from this position.
A、Right
B、Wrong
Answer：B
3、When encountering a traffic jam on the expressway, the driver should follow the front vehicle lining up, and immediately turn on the hazard light to prevent rear-end collision.
A、Right
B、Wrong
Answer：A
4、When a vehicle passes a crosswalk, the driver should yield to the pedestrians.
A、Right
B、Wrong
Answer：A
5、It lights while driving to indicate that ______
A、engine temperature is too high
B、engine cooling system malfunction
C、engine lubrication system malfunction
D、engine temperature is too low
Answer：A
6、What kind of marking is the yellow broken line in the center of the road?
A、indicative marking
B、prohibitive marking
C、warning sign
D、auxiliary marking
Answer：A
7、In the course of making a U turn, the driver should strictly control the speed, carefully observe the road conditions before and behind the vehicle, and may advance or reverse only if it is safe to do so.
A、Right
B、Wrong
Answer：A
8、What device does the switch of this symbol control?
A、the windscreen defrosting
B、the rear window wiper
C、the rear window defrosting
D、the windscreen wiper
Answer：D
9、Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A、the vehicle is reducing speed to yield
B、the vehicle is running normally
C、the vehicle is overtaking
D、the vehicle is making a stop
Answer：C
10、Illegally assembled motorized vehicle can be drived on road as long as it is thought to be safe.
A、Right
B、Wrong
Answer：B
11、When a vehicle approaches a crosswalk, the driver should ________.
A、Speed up and pass
B、Stop immediately
C、Honk to indicate the pedestrians to yield
D、Observe the movement of pedestrians and non-motorized vehicles, make sure it is safe before passing
Answer：D
12、Motorized vehicles should pass the intersections according to the traffic signals.
A、Right
B、Wrong
Answer：A
13、How to use lights when changing to the left lane on road?
A、turn on the right-turn signal in advance
B、not need to turn on any turn signal
C、turn on the left-turn signal in advance
D、turn on the low beam lights in advance
Answer：C
14、This sign reminds overflowing road or overflowing bridge ahead.
A、Right
B、Wrong
Answer：A
15、This sign reminds the lane or the road narrows on both sides ahead.
A、Right
B、Wrong
Answer：B
16、After starting the engine, it lights to indicate that ______
A、engine main oil way blockage
B、engine oil pressure is too low
C、engine crankshaft box leaks
D、engine oil pressure is too high
Answer：B
17、As the traffic flow at an interchange is generally one-way, the vehicles do not have to reduce speed when passing.
A、Right
B、Wrong
Answer：B
18、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
19、Whats the meaning of this sign?
A、no U turn at intersection
B、no changing lane from both sides
C、no left or right turn
D、no going straight
Answer：C
20、If a motorized vehicle driver allows his vehicle to be driven by a person whose driving license has been detained, the traffic police will serve an oral warning.
A、Right
B、Wrong
Answer：B