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、turn right
D、reduce speed and pass slowly
Answer：C
2、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
3、It lights to indicate that ______
A、the head and tail fog lights are turned on
B、front and rear width lights are turned on
C、the head lights are turned on
D、the hazard lights are turned on
Answer：B
4、Whats the meaning of this sign?
A、no long time honking
B、honk discontinuously
C、reduce speed and honk
D、no honking
Answer：D
5、Before entering a level crossing, the vehicle should reduce speed and change to a lower gear, and _____ after entering the level crossing.
A、Cannot change gear
B、Can change gear
C、Can change to a higher gear
D、Stop and look
Answer：A
6、Whats the meaning of this sign?
A、expressway exit ahead
B、expressway entry ahead
C、expressway ending ahead
D、expressway beginning ahead
Answer：C
7、Whats the meaning of this sign?
A、no changing lane
B、no left turn
C、no going straight
D、no U turn
Answer：D
8、This sign warns slippery road ahead and running slowly with care.
A、Right
B、Wrong
Answer：B
9、The method and direction of changing lanes by the red car is correct.
A、Right
B、Wrong
Answer：B
10、When a vehicle leaves an expressway, it should reduce speed in the deceleration lane before entering the ramp.
A、Right
B、Wrong
Answer：A
11、When causing a road accident involving human casualties, the driver should immediately rescue the injured people and report to the traffic police as soon as possible.
A、Right
B、Wrong
Answer：A
12、Steering wheel will be locked if removing the key while the ignition switch is in the LOCK position.
A、Right
B、Wrong
Answer：A
13、This small car can not stop here.
A、Right
B、Wrong
Answer：A
14、Whats the meaning of this sign?
A、expressway emergency strip
B、expressway yielding area
C、expressway bus station
D、expressway parking area
Answer：A
15、Which is correct in this kind of intersection?
A、make a U turn along the left lane
B、cannot make a U turn
C、make a U turn through the middle lane
D、make a U turn inside the intersection
Answer：B
16、Whats the meaning of this guide arrow?
A、indicate going straight or turning right
B、indicate turning right or making a U turn
C、indicate going straight or changing to right lane
D、indicate going straight or making a U turn
Answer：A
17、What marking are the white broken lines in the circles?
A、small vehicles turning lines
B、lane connection lines
C、non-motorized vehicles guide lines
D、intersection guide line
Answer：D
18、How to drive through the intersection without traffic lights?
A、reduce speed and go slowly
B、speed up and pass
C、let large vehicle go first
D、let the left vehicle go first
Answer：A
19、Whats the meaning of this sign?
A、accident-prone section
B、construction section
C、reducing speed and going slowly section
D、jammed section
Answer：A
20、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