1、Matches, sulfur and red phosphorus are _________.
A、Explosives
B、Inflammable solid materials
C、Self-igniting articles
D、Oxidizing materials
Answer：B
2、Turning on the high-beam is an effective way to improve visibility in fog weather.
A、Right
B、Wrong
Answer：B
3、When passing a turn or a curve section, the driver should slow down and disengage the clutch.
A、Right
B、Wrong
Answer：B
4、When driving on a road covered with ice and snow, drivers tend to encounter glare caused by reflection of light rays from the road surface.
A、Right
B、Wrong
Answer：A
5、The traffic police may detain the motorcycle if its driver has falsified the license plate and vehicle license.
A、Right
B、Wrong
Answer：A
6、What is the meaning of this sign?
A、Going straight and right turn
B、Going straight and left turn
C、No going straight and no left turn
D、Right turn and left turn only
Answer：B
7、What is the meaning of this sign?
A、No going straight and no changing to left lane
B、No going straight and no left turn
C、Allowed to go straight and turn left
D、No going straight and no right turn
Answer：B
8、Which measures is correct when a motor vehicle turn around?
A、Turn around in the turning lane
B、Should not turn on the turning light
C、Turn around in the straight lane
D、Turn on the left-turn signal in advance
Answer：AD
9、When there is bleeding at the bone fracture of a wounded person, the first thing to do is to fix the wounded part in position, then stop the bleeding and dress the wound.
A、Right
B、Wrong
Answer：B
10、When driving a motor vehicle following anther vehicle, What should the driver pay attention to?
A、When following a taxi, it is necessary to prevent it from pulling over at any time to get on and off passengers.
B、For large trucks loaded with goods, we should increase the distance between cars and avoid long time follow ups to prevent the risk of cargo spilling and blind areas.
C、When the current side of the vehicle has an internship sign, it should increase the distance with the vehicle to prevent the front vehicle emergency braking.
D、Follow a vehicle in foggy weather, pay attention to the emergency braking of the front vehicle
Answer：ABCD
11、When the driver discovers a tire is leaking and steers the vehicle off the main carriageway, he should refrain from applying emergency so as to avoid a vehicle turnover or a rear-end collision arising from the late braking of the following vehicle.
A、Right
B、Wrong
Answer：A
12、When encountering dangerous and complicated circumstance, the driver should keep medium or low speed and keep the balance of the motorcycle to pass it cautiously.
A、Right
B、Wrong
Answer：A
13、When encountering an obstacle on one side of the road, what should vehicles do as they approach each other?
A、The vehicle not encountering an obstacle should Yield to the other vehicle
B、The slower vehicle should yield to the faster
C、The vehicle encountering an obstacle should yield to the other vehicle
D、The faster vehicle should yield to the slower
Answer：C
14、What is 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
15、A motorcycle driver should wear long-sleeve and long-trouser-leg clothes with brilliant color so that he can be easy found by other transports participants when he is riding.
A、Right
B、Wrong
Answer：A
16、What should the motor vehicle driver do when the motor vehicle encounters the crosswalk in thissituation?
A、Slow down and pass
B、Speed up and pass
C、Sound the horn and pass
D、Stop immediately
Answer：A
17、What is the meaning of this sign?
A、No changing lane
B、No left turn
C、No going straight
D、No U turn
Answer：D
18、How should lamps be used when a motor vehicle meets an oncoming bicycle on a narrow road or a narrow bridge at night?
A、Continuously change between low-beam and high-beam
B、Use clearance lamp
C、Use high-beam
D、Use low-beam
Answer：D
19、Once inflammable gas causes a fire disaster, it should be put out with water in good time.
A、Right
B、Wrong
Answer：B
20、Speed up and pass when encountering this traffic light at the intersection
A、Right
B、Wrong
Answer：B
21、In which of the following ways can motor vehicles avoid a tire burst?
A、Lowering tire pressure
B、Checking tires regularly
C、Removing foreign matters from the tire tread grooves timely
D、Replacing the tires that have cracks or deep cuts
Answer：BCD