1、What device does the switch of this symbol control?
A、window glasses of both sides
B、electric door
C、door unlock
D、child safety lock
Answer：C
2、These signs warn the driver danger ahead and passing with care.
A、Right
B、Wrong
Answer：A
3、If a vehicle enters a left lane for overtaking but is unable to ensure a safe horizontal distance with the normally-running vehicle in front, the driver should ________.
A、Speed up and overtake
B、Overtake after running a distance in parallel
C、Give up overtaking
D、Overtake with care
Answer：C
4、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
5、When driving on a mountain road covered by ice and snow, the vehicle behind should ______ if the vehicle in front is climbing a slope.
A、Climb slowly
B、Closely follow and climb
C、Select a proper place to stop and climb after the vehicle in front has passed
D、Rapidly overtake the vehicle in front
Answer：C
6、This sign reminds the lane for non-motorized vehicles ahead.
A、Right
B、Wrong
Answer：B
7、Whats the meaning of this sign?
A、school area
B、watch for children
C、crosswalk
D、watch for pedestrians
Answer：B
8、This sign warns slippery road ahead and running slowly with care.
A、Right
B、Wrong
Answer：B
9、When the vehicles cross each other at night, the driver may continuous change lights to remind the vehicle coming in the opposite direction and at the same should reduce speed and go forward or stop on the right side.
A、Right
B、Wrong
Answer：A
10、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
11、If a motorized vehicle driver has caused a major accident in violation of the traffic regulations which has caused serious injury, the driver is subject to a prison term of less than 3 years or a criminal detention.
A、Right
B、Wrong
Answer：A
12、Whats the meaning of the yellow filled markings on the road?
A、closing to the obstacle
B、closing narrowed road
C、closing the moving obstacle
D、Marking of approaching a narrow road
Answer：A
13、This sign indicates obstacle ahead and bypassing from left side.
A、Right
B、Wrong
Answer：A
14、How long is the period of probation after a motorized vehicle driver obtains his driving license for the first time or the permission to drive higher level vehicles.
A、6 months
B、12 months
C、2 years
D、3 months
Answer：B
15、The main impact of foggy weather on safe driving is _________.
A、The engine can easily stop
B、The vehicle can easily slide sideways
C、The resistance the vehicle increases
D、The visibility is low and the vision is poor
Answer：D
16、Whats the meaning of this sign?
A、expressway public phone
B、expressway police phone
C、expressway emergency phone
D、expressway rescue phone
Answer：C
17、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
18、Whats the meaning of this sign?
A、yield if going to turn left
B、straight one-way road
C、right one-way road
D、left one-way road
Answer：D
19、Whats the meaning of this sign?
A、lane direction indication
B、intersection ahead
C、lane information indication
D、road branching point ahead
Answer：B
20、Whats the meaning of this sign?
A、going straight and turning left
B、going straight and turning right
C、going straight and turning right at an interchange
D、going straight and turning left at an interchange
Answer：C