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. One shall not drive a motorized vehicle during the period of deferred license checking due to military service, abroad and other reasons.
A. Right
B. Wrong
Answer: A
3. This motorized vehicle parked on the roadside has no illegal act.

A. Right
B. Wrong
Answer: B
4. This sign reminds strong side wind ahead.

A. Right
B. Wrong
Answer: A
5. What device does the switch of this symbol control?

A. the windscreen defrosting
B. the rear window wiper
C. the rear window defrosting
D. the windscreen wiper
Answer: D
6. It lights to indicate that ______

A. the head fog light is turned on
B. the low beam light is turned on
C. the high beam light is turned on
D. the tail fog light is turned on
Answer: C
7. When changing lanes on an expressway, the driver should turn on the turn signal in advance, observe the traffic conditions, and slowly turn the steering wheel and enter the new lane after making sure it is safe to do so.
A. Right
B. Wrong
Answer: A
8. Whats the meaning of this sign?

A. ring intersection ahead
B. intersection ahead
C. Y-shaped intersection ahead
D. T-shaped intersection ahead
Answer: C
9. 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
10. Pull down the switch of the turn signal, right-turn signal is on.

A. Right
B. Wrong
Answer: B
11. 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
12. Whats the meaning of this sign?

A. lane for small vehicles
B. special lane for small vehicles
C. special lane for multi-passenger vehicles
D. lane for motorized vehicles
Answer: D
13. This sign reminds there is a ferry ahead for vehicles.

A. Right
B. Wrong
Answer: A
14. This set of the hand signals of the traffic police indicates that the vehicles should ___ .

A. turn right
B. reduce speed and pass slowly
C. pull over
D. change lane
Answer: D
15. 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
16. Whats the meaning of this sign?

A. electric bicycles may go
B. parking space for non-motorized vehicles
C. parking area for non-motorized vehicles
D. non-motorized vehicles may go
Answer: D
17. When a motorized vehicle breaks down at night, and is difficult to move, the driver should turn on the hazard lights, the contour lights and the tail lights.
A. Right
B. Wrong
Answer: A
18. Which of the following vehicle in front in the same lane is not allowed to be overtaken?
A. police car on duty
B. large bus or large truck
C. taxis
D. public bus
Answer: A
19. Whats the meaning of this sign?

A. muddy road
B. low-lying road
C. overflowing road
D. ferry
Answer: C
20. How to do if there is a traffic jam in intersection?
A. borrow the opposite lane to pass
B. stop and wait outside the intersection
C. cut in the front vehicles to pass
D. enter the intersection and wait
Answer: B