1、If a motorized vehicle breaks down or causes a traffic accident on the expressway and cannot to run normally, the vehicle should be towed by ______.
A、a vehicle passing by
B、a large bus
C、a vehicle traveling together
D、a tow truck
Answer：D
2、It lights while driving to indicate that ______
A、engine temperature is too high
B、engine cooling system malfunction
C、engine lubrication system malfunction
D、engine temperature is too low
Answer：A
3、If a motorized vehicle driver has caused a major accident in violation of the traffic regulations which has caused human death, the driver is subject to a prison term of more than 3 years.
A、Right
B、Wrong
Answer：B
4、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
5、This sign indicates indoor car park here.
A、Right
B、Wrong
Answer：A
6、Reducing the speed when driving in sand, hail, rain, fog, ice and other weather conditions.
A、Right
B、Wrong
Answer：A
7、How to use lights in this weather condition?
A、use high beam lights
B、use fog lights
C、not use any light
D、turn on the right-turn signal
Answer：B
8、The act of this small passenger vehicle to enter the expressway lane is correct.
A、Right
B、Wrong
Answer：B
9、What is the minimum speed in this lane?
A、60km/hr
B、90km/hr
C、100km/hr
D、110km/hr
Answer：C
10、Traffic lights are divided into red, green and yellow light.
A、Right
B、Wrong
Answer：A
11、Which part does it control when pulling this switch?
A、turn signals
B、reverse light
C、contour light
D、hazard light
Answer：A
12、It lights to indicate that ______
A、windscreen wash lacks
B、braking oil lacks
C、cooling system malfunction
D、coolant lacks
Answer：D
13、When following a vehicle on the road, the distance from the vehicle in front is not important. As long as the driver goes forward at the same speed as the vehicle in front does, he can avoid rear-end collision.
A、Right
B、Wrong
Answer：B
14、Which is subject to a 12-point penalty?
A、driving a motorized vehicle when driving license is temporarily detained
B、applying for reissuing the driving license by concealment or deception
C、not yielding to the school bus according to regulations
D、running with the license plate deliberately stained
Answer：D
15、Whats the meaning of this sign?
A、lane direction indication
B、intersection ahead
C、lane information indication
D、road branching point ahead
Answer：B
16、Whats the meaning of this sign?
A、passing by the right side
B、passing by the left side
C、running to right side
D、running the roundabout
Answer：D
17、This sign indicates one-way section ahead.
A、Right
B、Wrong
Answer：B
18、Whats the meaning of this guide arrow?
A、change to left lane
B、going straight ahead
C、U turn ahead
D、right turn ahead
Answer：C
19、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
20、Whats the meaning of this sign?
A、expressway bus station ahead
B、expressway shelter ahead
C、expressway service area ahead
D、expressway toll station ahead
Answer：C