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、When driving at night, the driver should try as much as possible to avoid overtaking. When he really needs to overtake, he may switch the high and low beam lights to alert the vehicle in front.
A、Right
B、Wrong
Answer：A
3、Speed up and pass when encountering this traffic light at the intersection
A、Right
B、Wrong
Answer：B
4、Overtaking is allowed when passing a level crossing in city where no train passes.
A、Right
B、Wrong
Answer：B
5、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
6、A small bus driver should reduce speed rapidly when he suddenly feel bumpy on a flat expressway, to prevent tire blowout.
A、Right
B、Wrong
Answer：A
7、It lights continuously to indicate that engine control system failed.
A、Right
B、Wrong
Answer：A
8、When passing an intersection without traffic lights, the driver should go through as fast as possible.
A、Right
B、Wrong
Answer：B
9、What is this traffic sign?
A、Road narrows on both sides
B、Road narrows on the right side
C、Road narrows on the left side
D、Bridge narrows
Answer：B
10、When a motorized vehicle goes at night through an intersection that has no traffic lights, the driver should not use the high and low beam lights alternately.
A、Right
B、Wrong
Answer：B
11、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
12、Whats the meaning of this sign?
A、lane information indication
B、road branching point ahead
C、place and distance indication
D、intersection ahead
Answer：D
13、The full mark of Driving Skills, Common Knowledge on Safe and Courteous Driving of the subject 3 test is 100, each of the passing mark is 80 and 90.
A、Right
B、Wrong
Answer：B
14、What is the max speed limit on this road?
A、100 km/hr
B、90 km/hr
C、120 km/hr
D、110 km/hr
Answer：B
15、When a driver drives a motorized vehicle during the period of probation, the driver should paste or hang a uniform probation mark on the rear part of the vehicle.
A、Right
B、Wrong
Answer：A
16、Pass the crossing as fast as possible if there is a red light at the intersection of a road or a level crossing.
A、Right
B、Wrong
Answer：B
17、If a motorized vehicle causes a traffic accident on the road, the driver should immediately move the vehicle to the roadside.
A、Right
B、Wrong
Answer：B
18、What kind of sign is it?
A、directional sign
B、indicative sign
C、prohibitive sign
D、warning sign
Answer：A
19、Driving a motorized vehicle on the road should be required to be with a license plate.
A、Right
B、Wrong
Answer：A
20、What is the max speed on this city road?
A、30km/hr
B、40km/hr
C、50km/hr
D、70km/hr
Answer：C