上海外国驾照换中国驾照需要多久拿证
1、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
2、A vehicle is not allowed to reverse on the ramp of an expressway.
A. Right
B. Wrong
Answer：A
3、Before a vehicle enters an intersection, the driver should reduce speed, observe and make sure it is safe to do so.
A. Right
B. Wrong
Answer：A
4、This sign reminds an unmanned level crossing ahead.
A. Right
B. Wrong
Answer：A
5、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
6、Whats the meaning of this sign?
A. no yielding
B. yield while crossing each other
C. reduce speed and yield
D. stop to yield
Answer：C
7、When a vehicle passes a level crossing, the driver should use the low gear to pass and should not change gear halfway in order to avoid engine kill.
A. Right
B. Wrong
Answer：A
8、How to do when encountering slow-moving vehicles in front?
A. follow the vehicles in front
B. occupy the opposite lane to overtake
C. borrow the lane from right side to overtake
D. overtake from both sides as will
Answer：A
9、Driving license will be detained if you allow to drive your car.
A. driver during the period of probation
B. driver who has obtained a driving license
C. one whose driving license been revoked
D. one whose penalty points reach 6 points
Answer：C
10、How to turn right in this intersection?
A. turn right directly
B. turn right at the front of the opposite car in advance
C. honk to urge
D. let the opposite car turn left first
Answer：D
11、This sign reminds a sharp curve ahead.
A. Right
B. Wrong
Answer：B
12、You can drive a motorized vehicle a short distance after drinking as long as it does not interfere the driving operation.
A. Right
B. Wrong
Answer：B
13、Traffic Signs and traffic markings are not traffic signals.
A. Right
B. Wrong
Answer：B
14、A motorized vehicle driver who escapes or commits other extremely serious acts after causing a major accident in violation of the traffic regulations is subject to a prison term of more than 7 years.
A. Right
B. Wrong
Answer：B
15、When a vehicle runs on an expressway, the driver may ascertain the speed according to his feeling.
A. Right
B. Wrong
Answer：B
16、Whats the meaning of this sign?
A. expressway right exit ahead
B. expressway destination indication
C. expressway left exit ahead
D. expressway next exit ahead
Answer：A
17、In which situation the traffic police may detain the vehicle on road?
A. not hang the license plate
B. no ID card
C. no insurance contract
D. no lable of environmental protection
Answer：A
18、After starting the engine, it lights to indicate that ______
A. engine main oil way blockage
B. engine oil pressure is too low
C. engine crankshaft box leaks
D. engine oil pressure is too high
Answer：B
19、Motor vehicle frontal collision, the double protection of the airbag and the safety belts can give full play to the role.
A. Right
B. Wrong
Answer：A
20、You may not use the turn signal when you change to the right lane.
A. Right
B. Wrong
Answer：B