1、Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
Answer:Y
2、The main impact of rainy weather on safe driving is _______.
A、The visibility is poor
B、The tire grip decreases
C、The resistance to the vehicle increases
D、The road is wet and slippery
Answer:ABD
3、When seeing this sign, the driver should reduce speed and observe the road conditions.

Answer:Y
4、Matches, sulfur and red phosphorus are _________.
A、Explosives
B、Inflammable solid materials
C、Self-igniting articles
D、Oxidizing materials
Answer:B
5、Which of the following is a basic requirement for rescuing the injured at the scene of a traffic accident?
A、Treat wounds first and safe life later
B、Save life first and treat wounds later
C、Help lightly wounded persons first
D、Help seriously wounded persons later
Answer:B
6、What is the meaning of this sign?

A、Slippery section
B、Sharp curve
C、Inverse curve
D、Continuous curves
Answer:C
7、When running in a high speed, if only use the front brake, the driver can be easily thrown out due to the inertia.
Answer:Y
8、What are the main reasons why driving a motor vehicle should not overtake on rainy days?
A、It is not easy for drivers around to see the overtaking signal.
B、Can not accurately judge the distance of vehicles around
C、Road is wet and slippery, and vehicles are prone to sideslip
D、The driver can not detect dangerous in time
Answer:ABCD
9、Having driven his vehicle at 110km/hour on an urban road, Mr. Lin is trying to leave the scene after a rear-end collision but is held back by bystanders. The alcohol concentration in his blood, tested in an alcohol test by the traffic police, is 135.8mg per hundred milliliters. Which of the following law-breaking acts did Mr. Lin commit?
A、Drunk driving
B、Speeding
C、Fatigued driving
D、Hit-and-run driving
Answer:ABD
10、When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him/her to a place with fresh air so that he/she will not continue to be poisoned.
Answer:Y
11、Under such circumstance at an intersection. motor vehicle drivers should be prepared to stop and yieldat any time.

Answer:Y
12、After setting off from the roadside, motor vehicle drivers should speed up as soon as possible and make a sharp left-turn in order to drive into the normal lane.
Answer:N
13、When the driver discovers that steering is stiff, the wrong measure is to ___________.
A、Reduce speed and stop the vehicle as fast as possible
B、Stop at a safe place
C、Continue to drive
D、Identify the cause
Answer:C
14、What is the meaning of this sign?

A、Crosswalk
B、Students’ passage
C、Watch for pedestrians
D、Children’s passage
Answer:A
15、When passing a turn or a curve section, the driver should slow down and disengage the clutch.
Answer:N
16、When driving into the traffic flow on a main road from a relief road, drivers should speed up.
Answer:N
17、When a motor vehicle passes over an inundated road the driver should change to a low gear and pass at a constant speed.
Answer:Y
18、What influence does smoking have upon driving?
A、Harmful for safe driving
B、Increase concentration
C、Help relaxation
D、No effect on driving
Answer:A
19、What is the meaning of this sign?

A、No right turn
B、No U turn
C、No going straight
D、No left turn
Answer:C
20、There is a risk of overtaking when driving a motor vehicle approaches the top of the slope on a mountainous road, because _____.
A、When approaching the top of the slope, the line of sight is blocked and it is impossible to observe the traffic situation.
B、When approaching the top of the slope, the line of sight is blocked. It is impossible to observe whether there are obstacles behind the top of the slope.
C、The speed is slower when approaching the top of the slope.
D、When approaching the top of the slope, the line of sight is blocked and the road direction behind the top of the slope can not be observed.
Answer:ABD
21、When a motorcycle wades across the water, the braking efficiency of the brake does not change.
Answer:N
22、When two vehicles approach each other on a foggy day, what is the best method of safe driving?
A、Turn on the high-beam
B、Slowdown and maintain a large safety distance
C、Turn on the low-beam
D、Turn on the fog lamp
Answer:B
23、What is the meaning of this sign?

A、Continuous down slopes
B、Steep downhill road
C、Steep uphill road
D、Continuous up slopes
Answer:A
24、vehicles to pass an intersection marked with this sign?

A、Stopping and observing the traffic situation around the intersection
B、Approaching the intersection by speeding up
C、Approaching the intersection at a reduced speed
D、Observing the traffic situation on the left rear side
Answer:A
25、For a temporary stop on a foggy day, the driver should only turn on the fog lamp and the low-beam
Answer:N
26、When a motor vehicle encounters an accident, the driver should pay attention to whether there is fuel leakage, pipeline rupture, so as avoid accidents.
Answer:Y
27、How to follow a motor vehicle safely on the road?
A、Observe the front vehicle conditions
B、Drive on the left side of the road as far as possible
C、Be ready to slow down at any time
D、Keep a safe distance
Answer:ACD
28、When discovering animals crossing the expressway on the highway, the driver should not drastically turn to evade.
Answer:Y
29、It is an illegal act for the driver to make calls while driving.
Answer:Y
30、When encountering non-motorized vehicles cutting in on the road, the driver should ________.
A、Honk to warn
B、Speed up and bypass from the front
C、Voluntarily reduce speed and yield
D、Suddenly speed up when approaching
Answer:C
31、When a bicycle occupies the motor vehicle lane and obstructs the traffic, the driver should sound the horncontinuously and speed up to bypass on the left of the bicycle.
Answer:N
32、It is illegal to change lanes without turning on indicators.
Answer:Y
33、The wrong measure to ride a motorcycle in summer is to __________.
A、Drive at a high speed for a long time
B、Control the speed by the accelerator
C、Avoid using the brake
D、Avoid loading people or cargoes
Answer:A
34、When a motorcycle passing through an interchange discovers it has chosen a wrong route, it should immediately make a U turn from where it is or reverse to change route.
Answer:N
35、It is extremely unsafe to take a motorcycle by the side; if the motorcycle sideslips, the passenger may be thrown out and led to death due to an unstable center of gravity.
Answer:Y
36、When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.
Answer:Y
37、When rescuing a wounded person suffering from bone fracture, which of the following should be kept in mind?
A、Immediately send him/her to the hospital on a stretcher
B、Properly change the original posture when the injured person wounded
C、Dress the fracture with a bandage
D、Do not move the fractured body-part
Answer:D
38、What are the hazards of drivers using cellphones or texting while driving?
A、Influencing driving operation
B、Influencing the rest of passengers
C、Failure to respond to emergencies
D、Distracted driving
Answer:ACD
39、When a vehicle encounters a strong side wind in a mountain valley, the driver should drastically turn the steering handlebar to adjust the direction of the vehicle if he feels the vehicle deviates from the normal direction.
Answer:N
40、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
41、When a motor vehicle moves through water, the driver should try to maintain a constant speed and sufficient power and pass through without stopping.
Answer:Y
42、When following other vehicles on a foggy day, what should the driver do?
A、Maintain a large safety distance
B、Turn on the high-beam
C、Turn on the low-bea
D、Sound the horn in due time
Answer:A
43、The motorized vehicle driver may go through an intersection rapidly when there is no traffic signal
Answer:N
44、When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.
Answer:N
45、What is the meaning of this sign?

A、No borrowing lane
B、No changing lane
C、No overtaking
D、No U turn
Answer:C
46、It is not safe for a female driver to wear high heels to drive a vehicle.
Answer:Y
47、A driver should accelerate in advance to overtake then it is likely to meet with oncoming vehicles.
Answer:N
48、Speeding up to go though the intersection before the light turns to red in this case.

Answer:N
49、When driving on a road covered with ice and snow, the motor vehicle may spin or slide when increasing the speed urgently, due to the loss of vehicle stability.
Answer:Y
50、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
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