外国驾照在上海换驾照要多久
1、Driving and smoking has no harm on safe driving.
A. Right
B. Wrong
Answer：B
2、Driving motor vehicle with ABS system may occur side skidding when applying emergency braking.
A. Right
B. Wrong
Answer：A
3、When encountering a traffic jam on the expressway, the driver should follow the front vehicle lining up, and immediately turn on the hazard light to prevent rear-end collision.
A. Right
B. Wrong
Answer：A
4、Which part does it control when pulling this switch?
A. turn signals
B. reverse light
C. contour light
D. hazard light
Answer：A
5、When a vehicle is being overtaken by another vehicle, and there is a vehicle following behind, the driver should _____.
A. continue to speed up and run
B. turn slightly to the right side, keep a safe horizontal distance
C. run by road center
D. speed up to the right side to yield
Answer：B
6、May not drive if _____
A. the window is not closed
B. the door is not closed
C. the audio device is not closed
D. the roof window is not closed
Answer：B
7、As the road is wet and slippery after rain, brake application when driving can easily ___.
A. Cause sideways slide and traffic accident
B. Cause collision due to poor visibility
C. Be ignored by the drivers of other vehicles
D. Cause engine kill
Answer：A
8、Whats the meaning of this sign?
A. going straight and left turn
B. going straight and right turn
C. no going straight and no right turn
D. left turn and right turn only
Answer：B
9、When the driver senses a tire blowout on the road, he should control the direction of the vehicle, gently depress the brake pedal to slowly reduce the speed and gradually park the vehicle steadily on the roadside.
A. Right
B. Wrong
Answer：A
10、What kind of marking is the yellow broken line in the center of the road?
A. indicative marking
B. prohibitive marking
C. warning sign
D. auxiliary marking
Answer：A
11、Which is correct if a vehicle breaks down and is difficult to move?
A. turn on the hazard lights
B. turn on all the lights of the vehicle
C. forbid the passengers to get off
D. place a warning sign in front of the vehicle
Answer：A
12、What kind of device the safety bags are?
A. ABS system
B. electronic brake force distribution system
C. assisted occupants protection system
D. drivers head and neck protection system
Answer：C
13、What does this symbol indicate?
A. snowy starting mode
B. air circulation
C. air condition cooling mode
D. cooling or warming fan
Answer：D
14、A motorized vehicle driver who drives after drinking is subject to a 12-point penalty.
A. Right
B. Wrong
Answer：A
15、Whats the meaning of this sign?
A. going straight and turning left at an interchange
B. going straight and turning right at an interchange
C. going straight and turning left
D. going straight and turning right
Answer：A
16、Whats the meaning of this sign?
A. sharp right curve
B. bypass from right side
C. continuous curves
D. sharp left curve
Answer：A
17、How to pass through the unmanned level crossing without traffic lights?
A. properly reduce speed to pass
B. slide over in the neutral gear
C. stop to make sure it is safe, then pass
D. speed up and pass as fast as possible
Answer：C
18、Whats the role of the indicative marking?
A. No passing
B. indicate vehicles to pass
C. restrict from passing
D. warn and remind
Answer：B
19、When a motorized vehicle causes a minor traffic accident and obstructs traffic flow, it does not need to move.
A. Right
B. Wrong
Answer：B
20、Whats the meaning of this sign?
A. 3m width limit ahead
B. 3m width limit
C. the 3m width limit ban is lifted
D. 3m height limit
Answer：B