1、This set of the hand signals of the traffic police indicates that the vehicles should ___ .
A、turn right
B、reduce speed and pass slowly
C、pull over
D、change lane
Answer：D
2、Before a vehicle enters an intersection, the driver should reduce speed, observe and make sure it is safe to do so.
A、Right
B、Wrong
Answer：A
3、The police can detain the vehicle if one drives a vehicle without ______
A、vehicle license
B、qualification certificate
C、ID card
D、pass paper
Answer：A
4、You have the priviledged passing right of way at the intersection in this situation.
A、Right
B、Wrong
Answer：A
5、When a vehicle leaves an expressway, it should reduce speed in the deceleration lane before entering the ramp.
A、Right
B、Wrong
Answer：A
6、At this position, you may speed up to pass through the section.
A、Right
B、Wrong
Answer：B
7、This sign reminds bump road ahead which may causes bump phenomenon.
A、Right
B、Wrong
Answer：A
8、In which situation the traffic police can detain the vehicle according to law?
A、exceeding 10% of the prescribed speed limits
B、driving when he is exhausted
C、not buckled up while driving
D、driving after drinking
Answer：D
9、When a motorized vehicle stops temporarily at the roadside, the driver ________.
A、Is not allowed to stop in the opposite direction or in parallel
B、May stop anyway he likes as long as it is convenient for him to get out
C、May stop the vehicle in the opposite direction
D、May stop the vehicle in parallel
Answer：A
10、If a motorized vehicle breaks down or causes a traffic accident on the expressway and cannot to run normally, the vehicle should be towed by ______.
A、a vehicle passing by
B、a large bus
C、a vehicle traveling together
D、a tow truck
Answer：D
11、It lights to indicate that ______
A、the floor and the front fans work
B、air internal circulation
C、air external circulation
D、the side and the floor fans work
Answer：A
12、In a vehicle that has safety belts, the driver should request the passengers to buckle up.
A、Right
B、Wrong
Answer：A
13、Do not start up a vehicle when the door or compartment is not properly closed.
A、Right
B、Wrong
Answer：A
14、What is the main role of the seat belt when there is a collision?
A、to protect the driver and passengers necks
B、to protect the driver and passengers chests
C、to reduce the injuries of the driver and passengers
D、to protect the driver and passengers waists
Answer：C
15、Move the turn signal switch upward, the left-turn signal lights.
A、Right
B、Wrong
Answer：B
16、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
17、When a vehicle goes downhill on a mountain road, it is not allowed to overtake.
A、Right
B、Wrong
Answer：A
18、Whats the meaning of this sign?
A、going straight and right turn
B、going straight and left turn
C、no going straight and no left turn
D、right turn and left turn only
Answer：B
19、When encountering non-motorized vehicles cutting in on the road, the driver should ___.
A、Honk to warn
B、Speed up and pass
C、Reduce speed and yield
D、Suddenly speed up when approaching
Answer：C
20、Must reduce the frequency of honking in this section.
A、Right
B、Wrong
Answer：B