外国驾照怎么换中国驾照上海的驾驶证
1、In the course of making a U turn, the driver should strictly control the speed, carefully observe the road conditions before and behind the vehicle, and may advance or reverse only if it is safe to do so.
A. Right
B. Wrong
Answer：A
2、How long can a driver drives without rest?
A. less than 6hrs
B. less than 8hrs
C. less than 10hrs
D. less than 4hrs
Answer：D
3、Whats the meaning of this sign?
A. expressway entry ahead
B. expressway ending ahead
C. expressway beginning ahead
D. expressway exit ahead
Answer：A
4、Whats the meaning of this sign?
A. crosswalk
B. students passage
C. watch for pedestrians
D. children?ˉs passage
Answer：A
5、ABS system can maximize the braking efficiency when conducting _______
A. braking intermittently
B. braking continuously
C. applying emergency braking
D. gently depressing the brake pedal
Answer：C
6、Whats the meaning of this sign?
A. overtaking ban is lifted
B. changing lane is allowed
C. changing lane ban is lifted
D. borrowing lane ban is lifted
Answer：A
7、At this position, you may speed up to pass through the section.
A. Right
B. Wrong
Answer：B
8、When a vehicle follows another vehicle on a mountain road, it should ____.
A. Properly increase the safe distance
B. Closely follow the vehicle in front
C. Properly reduce the safe distance
D. Try to find a chance to overtake
Answer：A
9、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
10、Whats the meaning of this sign?
A. provincial highway No.
B. county road No.
C. township road No.
D. national highway No.
Answer：C
11、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
12、The hazard lights can be used when ________
A. encountering traffic congestion
B. following a vehicle on road
C. the vehicle breaks down and stops
D. leading the vehicle behind
Answer：C
13、When a vehicle changes to the right lane, the driver should turn on the right-turn signal in advance, observe and enter the new lane if it is safe to do so.
A. Right
B. Wrong
Answer：A
14、Which kind of sign is it?
A. warning sign
B. directional sign
C. indicative sign
D. prohibitive sign
Answer：A
15、Continuously using the foot brake on a long downhill road ________.
A. Can shorten the engines service life
B. Increases the drivers labor intensity
C. Can drastically reduce the braking efficiency due to the rising temperature of the brake
D. Can easily cause vehicle overturn
Answer：C
16、How to do when encountering this situation of waiting in line?
A. cross the solid line from left side to overtake
B. overtake from both sides as will
C. wait in line
D. borrow the lane from right side to overtake
Answer：C
17、Whats the meaning of this sign?
A. 3.5m width limit
B. 3.5m width limit ban is lifted
C. 3.5m distance from vehicles limit
D. 3.5m height limit
Answer：D
18、This sign indicates obstacle ahead and bypassing from left side.
A. Right
B. Wrong
Answer：A
19、Which is correct when changing lane?
A. turn on the directional signal and turn left quickly
B. reduce speed properly when entering the left lane
C. cannot interfere other vehicles
D. speed up to enter the left lane
Answer：C
20、How to use lights at this position?
A. turn on the right-turn signal
B. turn on the left-turn signal
C. turn on the hazard lights
D. turn on the head lights
Answer：B