1、This set of the hand signals of the traffic police indicates that the vehicles should ___ .
A、wait to turn left
B、pull over
C、reduce speed and pass slowly
D、turn left
Answer：D
2、A small bus driver should reduce speed rapidly when he suddenly feel bumpy on a flat expressway, to prevent tire blowout.
A、Right
B、Wrong
Answer：A
3、Whats the meaning of this guide arrow?
A、change to left lane
B、going straight ahead
C、U turn ahead
D、right turn ahead
Answer：C
4、Can not overtake in this situation.
A、Right
B、Wrong
Answer：A
5、Pull down the switch of the turn signal, right-turn signal is on.
A、Right
B、Wrong
Answer：B
6、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
7、May turn right when encountering this traffic light at the intersection.
A、Right
B、Wrong
Answer：A
8、What should the driver do if conditions permit when a following vehicle gives the overtaking signal on a road without a central line?
A、maintain the original speed
B、speed up
C、reduce speed, move to the right side and yield
D、immediately stop and yield
Answer：C
9、Whats the meaning of this sign?
A、dangerous hillside road
B、cliff section
C、watch for dropping stone
D、dangerous section
Answer：C
10、This sign reminds an unmanned level crossing ahead.
A、Right
B、Wrong
Answer：B
11、How to run when encountering this situation at the intersection?
A、stop and wait
B、obey the traffic lights
C、run straight on the right side
D、may turn right
Answer：A
12、If a motorized vehicle hits a building or a public facility, the vehicle may leave the scene right away.
A、Right
B、Wrong
Answer：B
13、The vehicle can not run straight or turn left in this situation.
A、Right
B、Wrong
Answer：A
14、Which is correct when changing lane?
A、turn on the directional signal and turn left quickly
B、reduce speed properly when entering the left lane
C、cannot interfere other vehicles
D、speed up to enter the left lane
Answer：C
15、A motorized vehicle driver who reverses, drives in the opposite direction or make a U turn by crossing the central dividing strip on the expressway is subject to a 6-point penalty.
A、Right
B、Wrong
Answer：B
16、Whats the meaning of this sign?
A、national boundaries
B、border defense
C、boundaries
D、customs
Answer：D
17、Whats the meaning of this sign?
A、customs inspection
B、stop-for-inspection
C、frontier inspection
D、no passing
Answer：B
18、A person who falsifies, alters driving license or uses falsified, altered driving license, and if his act constitutes a crime, he should be held for criminal liabilities according to law.
A、Right
B、Wrong
Answer：A
19、This sign reminds there is a ferry ahead for vehicles.
A、Right
B、Wrong
Answer：A
20、What marking is the white polylines in the circle?
A、ascertaining the distance between the vehicles
B、driving at reduced speed
C、ascertaining the speed of the vehicles
D、reducing the speed at the intersection
Answer：A