1、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
2、This sign reminds serious bump road ahead.
A、Right
B、Wrong
Answer：B
3、If a motorized vehicle causes a traffic accident on the expressway and cannot to run normally, the vehicle should be towed by a rescue vehicle or a tow truck.
A、Right
B、Wrong
Answer：A
4、Whats the meaning of this sign?
A、reduce speed and go slowly
B、watch for danger
C、jammed section
D、accident-prone section
Answer：B
5、This sign reminds strong side wind ahead.
A、Right
B、Wrong
Answer：A
6、Whats the meaning of this sign?
A、no passing for small vehicle
B、passing for small vehicle only
C、passing for motorized vehicle
D、no passing for small vehicle
Answer：C
7、Whats the meaning of this sign?
A、downhill section on right side
B、driving by the right side of the road
C、stopping by the right side of the road
D、right turn only
Answer：B
8、Whats the meaning of the double white solid lines in far front of the intersection?
A、stopping and yield line
B、slowdown and yield line
C、left-turn waiting line
D、waiting to run line
Answer：A
9、The light switch is in this position, front fog lights turn on
A、Right
B、Wrong
Answer：A
10、May directly turn left in front of the vehicle coming opposite when encountering this traffic light.
A、Right
B、Wrong
Answer：B
11、When the tire pressure is too low, the fast-running tire can change its shape like waves and increase its temperature, which in turn can cause ________.
A、Even lower tire pressure
B、Increases resistance to the vehicle
C、Tire blowout
D、Unstable tire pressure
Answer：C
12、Whats the meaning of this sign?
A、watch for wildlife
B、watch for animals
C、zoo park
D、opened pastoral area
Answer：A
13、Whats the meaning of this guide arrow?
A、Y-shaped intersection ahead
B、separate road ahead
C、only left or right turn ahead
D、merging with both sides ahead
Answer：C
14、Whats the meaning of this sign?
A、lane for small vehicles
B、special lane for small vehicles
C、special lane for multi-passenger vehicles
D、lane for motorized vehicles
Answer：D
15、A driver should buckled up before the vehicle moves.
A、Right
B、Wrong
Answer：A
16、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
17、Honking in a foggy day can arouse the attention of the opposite side. After hearing the honking from the opposite side, the driver should also honk to respond.
A、Right
B、Wrong
Answer：A
18、Whats the meaning of this sign?
A、bus station of expressway
B、rest area of expressway
C、gasoline station of expressway
D、service area of expressway
Answer：C
19、Whats the meaning of this sign?
A、turn right
B、one-way road
C、going straight only
D、straight-going lane
Answer：A
20、A rear tire blowout can sway the tail of the vehicle. The driver should firmly hold the steering wheel with both hands to ensure the vehicle go straight, reduce speed and then stop.
A、Right
B、Wrong
Answer：A