1、Driving and smoking has no harm on safe driving.
A、Right
B、Wrong
Answer：B
2、When the road maintenance vehicle and the engineering vehicle are on duty, the passing vehicles should avoid with care.
A、Right
B、Wrong
Answer：A
3、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
4、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 left
D、turn right
Answer：C
5、When seeing a watch for children sign while driving, the driver should _______.
A、Speed up and pass
B、Bypass
C、Maintain the normal speed
D、Carefully select a speed
Answer：D
6、Which is incorrect when a motorized vehicle breaks down on the expressway?
A、place warning sign as required
B、passengers cannot get off
C、call the police at once
D、turn on the hazard lights
Answer：B
7、Whats the meaning of this sign?
A、stopping temporarily is allowed
B、long stopping is allowed
C、no long stopping
D、no stopping
Answer：D
8、Move the turn signal switch upward, the left-turn signal lights.
A、Right
B、Wrong
Answer：B
9、What kind of sign is it?
A、directional sign
B、indicative sign
C、prohibitive sign
D、warning sign
Answer：A
10、Driving in a dusty weather, it does not needed to turn on the head light, the contour light and the tail light.
A、Right
B、Wrong
Answer：B
11、Whats the meaning of this sign?
A、continuous down slopes
B、steep downhill road
C、steep uphill road
D、continuous up slopes
Answer：A
12、When a vehicle on the main road approaches a conjunction with a feeder road, the driver should ______ in order to prevent a collision with a vehicle that suddenly enters from the feeder road.
A、Maintain the normal speed
B、Reduce speed in advance, observe and drive with care
C、Honk and swiftly pass
D、Speed up in advance and pass
Answer：B
13、When a vehicle approaches a crosswalk, the driver should ________.
A、Speed up and pass
B、Stop immediately
C、Honk to indicate the pedestrians to yield
D、Observe the movement of pedestrians and non-motorized vehicles, make sure it is safe before passing
Answer：D
14、What marking is the combination of the white broken lines and the triangle area?
A、road entry marking
B、lane-dividing line that can be crossed
C、deceleration line at road exit
D、road exit marking
Answer：D
15、Whats the meaning of this sign?
A、no going straight and no changing to left lane
B、no going straight and no left turn
C、allowed to go straight and change to left lane
D、no going straight and no right turn
Answer：D
16、Whats the meaning of this sign?
A、turn right
B、one-way road
C、going straight only
D、straight-going lane
Answer：A
17、What device does the switch of this symbol control?
A、child safety lock
B、window glasses of both sides
C、electric door
D、door unlock
Answer：A
18、Whats the meaning of the yellow mark on the road?
A、no going straight
B、allowed to make a U turn
C、no U turn
D、no making a turn
Answer：C
19、Whats the meaning of the double yellow solid lines?
A、opposite direction lanes dividing line that can not be crossed
B、opposite direction lanes dividing line that can be crossed
C、bilateral same direction lanes dividing line that can be crossed
D、one-way lanes dividing line
Answer：A
20、When a motorized vehicle breaks down on the expressway, the driver should place a warning sign 50 meters ~ 100 meters in the coming direction.
A、Right
B、Wrong
Answer：B