1、This sign warns obstacles ahead and reducing speed to bypass.
A、Right
B、Wrong
Answer：B
2、As the braking distance increases on a wet road in a rainy day, the driver should use the emergency brake as much as possible to reduce speed.
A、Right
B、Wrong
Answer：B
3、Whats the meaning of this sign?
A、expressway parking area ahead
B、expressway shelter ahead
C、expressway car park ahead
D、expressway service area ahead
Answer：A
4、At this position, you may speed up to pass through the section.
A、Right
B、Wrong
Answer：B
5、What is this traffic sign?
A、Road narrows on both sides
B、Road narrows on the right side
C、Road narrows on the left side
D、Bridge narrows
Answer：A
6、Whats the meaning of this sign?
A、rescue call number on expressway
B、service call number on expressway
C、police call number on expressway
D、traffic radio frequency on expressway
Answer：D
7、When the vehicle has changed its direction due to a front tire blowout on the road, the driver should firmly hold the steering wheel with both hands to ensure the vehicle goes straight.
A、Right
B、Wrong
Answer：A
8、When a vehicle running at night encounters a curve ahead, its lighting ____.
A、Leave the road surface
B、Moves from the center of the road to the roadside
C、Does not change its distance
D、Become lower
Answer：B
9、Whats the meaning of this sign?
A、customs inspection
B、stop-for-inspection
C、frontier inspection
D、no passing
Answer：B
10、When a motorized vehicle makes a U turn, turns around or goes down a slope, the maximum speed should not exceed 40 kilometers per hour.
A、Right
B、Wrong
Answer：B
11、Stop and yield to the pedestrians under this situation.
A、Right
B、Wrong
Answer：A
12、This sign indicates jammed section ahead and passing slowly.
A、Right
B、Wrong
Answer：B
13、This traffic light means ______
A、intersection warning
B、no passing
C、draw attention
D、allow to pass
Answer：D
14、Whats the meaning of this sign?
A、no yielding
B、yield while crossing each other
C、reduce speed and yield
D、stop to yield
Answer：C
15、Whats the meaning of this mark on the road?
A、average speed is 100km/hr
B、minimum speed limit is 100km/hr
C、100km/hr speed limit ban is lifted
D、maximum speed limit is 100km/hr
Answer：D
16、Whats the meaning of this sign?
A、internal car park
B、special car park
C、uncovered car park
D、indoor car park
Answer：C
17、It lights to indicate that ______
A、left-turn signal flashes
B、front and rear width lights light on
C、front and rear width lights light on
D、right-turn signal flashes
Answer：A
18、Whats the meaning of this sign?
A、Passing on both sides
B、Passing by the right side
C、Passing by the left side
D、Passing is prohibited
Answer：C
19、Whats the meaning of this sign?
A、national boundaries
B、border defense
C、boundaries
D、customs
Answer：D
20、This sign indicates one-way section ahead.
A、Right
B、Wrong
Answer：B