1、It lights to remind that engine coolant may be insufficient.
A、Right
B、Wrong
Answer：A
2、It lights to indicate that the handbrake may not loose in the end.
A、Right
B、Wrong
Answer：B
3、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
4、Whats the meaning of this sign?
A、Passing on both sides
B、Passing by the right side
C、Passing by the left side
D、Passing is prohibited
Answer：B
5、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
6、Whats the meaning of this sign?
A、left-turn lane
B、straight-going lane
C、right-turn lane
D、lanes for going in different directions
Answer：D
7、How to go straight when encountering this traffic light at the intersection?
A、enter the intersection to wait
B、turn left
C、speed up and pass straight
D、can not exceed the stop line
Answer：D
8、After a vehicle enters the ramp, the driver should swiftly increase the speed to more than 60 kilometers per hour.
A、Right
B、Wrong
Answer：B
9、Whats the meaning of this sign?
A、school area
B、watch for children
C、crosswalk
D、watch for pedestrians
Answer：B
10、What marking is it?
A、A cross-hatched marking
B、prohibitive area
C、guide line
D、central circle
Answer：D
11、When causing a road accident involving property damage, the party should leave the scene on his own but he does not leave and causes a traffic jam, he may be subject to a fine of 200 yuan.
A、Right
B、Wrong
Answer：A
12、How to make a U turn in this intersection?
A、broken lines of the central line
B、make a U turn from the right lane
C、enter the intersection and make a U turn
D、make a U turn in the crosswalk
Answer：A
13、What is the Minimum speed in this lane?
A、100km/hr
B、110km/hr
C、60km/hr
D、90km/hr
Answer：D
14、Whats the meaning of this sign?
A、intersection ahead
B、interchange ahead
C、Y-shaped intersection ahead
D、ring intersection ahead
Answer：D
15、Continue to go through if having passed the stop line when encountering this traffic light at the intersection.
A、Right
B、Wrong
Answer：A
16、Whats the meaning of this sign?
A、an unmanned level crossing 150m ahead
B、an unmanned level crossing 100m ahead
C、a manned level crossing 100m ahead
D、a manned level crossing 150m ahead
Answer：A
17、When entering an expressway toll gate, the driver should select a gate where _______.
A、There are more vehicles
B、The red light is on
C、The green light is on
D、Service is temporarily suspended
Answer：C
18、Must reduce the frequency of honking in this section.
A、Right
B、Wrong
Answer：B
19、Top speed in this section is 50 kilometers per hour.
A、Right
B、Wrong
Answer：B
20、Whats the meaning of this sign?
A、reduce speed and go slowly
B、watch for danger
C、jammed section
D、accident-prone section
Answer：B
21、When braking on a muddy road, the tires can easily spin or drift and cause traffic accidents.
A、Right
B、Wrong
Answer：A
22、A person who has not obtained driving license drives a motorized vehicle, he will be held for legal liability.
A、Right
B、Wrong
Answer：A
23、This traffic light means ______
A、intersection warning
B、no passing
C、draw attention
D、allow to pass
Answer：D
24、It lights continuously to indicate that engine control system failed.
A、Right
B、Wrong
Answer：A
25、It lights to indicate that ______
A、the side fans work
B、air external circulation
C、the front fan works
D、air internal circulation
Answer：C