1、This sign reminds a sharp curve ahead.
A、Right
B、Wrong
Answer：B
2、When a vehicle has to stop on an expressway due to a vehicle trouble, the driver should place a breakdown warning sign beyond ______ m behind the vehicle.
A、25
B、150
C、100
D、50
Answer：B
3、If a front tire blowout has caused a turn in direction, the driver should not avoid excess adjustment. Instead, he should control the direction of the vehicle, ____, and slowly reduce the speed of the vehicle.
A、Apply emergency braking
B、Use the handbrake
C、Gently depress the brake pedal
D、Swiftly depress the brake pedal
Answer：C
4、What is this traffic sign?
A、slippery section
B、sharp curve
C、inverse curve
D、continuous curves
Answer：D
5、This sign indicates running slowly or stopping to let the vehicle on main road go first.
A、Right
B、Wrong
Answer：A
6、When the driver is suspected of drinking or drunk in a traffic accident, preserve the scene and immediately report to the police.
A、Right
B、Wrong
Answer：A
7、The main impact of the road conditions in icy and snowy weather is ______.
A、The electric equipment can easily get wet and cause short circuit
B、The visibility is lower and the field of vision is blurred
C、The resistance to the vehicle increases
D、Poor braking performance and Side pulling
Answer：D
8、What is the max speed on the expressway when the visibility is lower than 200m?
A、less than 100km/hr
B、less than 90km/hr
C、less than 60km/hr
D、less than 80km/hr
Answer：C
9、Motorized vehicles should pass the intersections according to the traffic signals.
A、Right
B、Wrong
Answer：A
10、The three principles for careful driving are concentration, careful observation and early prevention.
A、Right
B、Wrong
Answer：A
11、The yellow lane-dividing line in the picture is used to separate the traffic flow in opposite directions, crossing the line to overtake or make a turn is allowed if it is safe.
A、Right
B、Wrong
Answer：A
12、When a vehicle runs on an expressway at the speed of 100 kilometers per hour, its safe distance from the vehicle in front is not less than 100 meters.
A、Right
B、Wrong
Answer：A
13、Continue to go through if having passed the stop line when encountering this traffic light at the intersection.
A、Right
B、Wrong
Answer：A
14、Whats the meaning of this sign?
A、flat intersection
B、flat ring intersection
C、attention to interactive intersection
D、attention to separate intersection
Answer：D
15、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
16、The main impact of the road conditions at night on safe driving is ________.
A、The visibility is low and unfavorable for observing road traffic conditions
B、The road surface is complex and changing
C、The physical strength of the driver decreases
D、The driver can easily have impulse and illusion
Answer：A
17、A vehicle should try to speed up after starting from the roadside and rapidly turn left into the traffic flow on the road.
A、Right
B、Wrong
Answer：B
18、This sign indicates ______
A、expressway service area ahead
B、expressway shelter ahead
C、expressway bus station ahead
D、expressway parking area ahead
Answer：D
19、What is this manipulation device?
A、switch of windscreen wiper
B、switch of the head lights
C、switch of the turn signal
D、switch of defogger
Answer：A
20、This sign reminds there is a ferry ahead for vehicles.
A、Right
B、Wrong
Answer：A