1. The main impact of mountain roads on safe driving is _______.
A. The traffic conditions are boring
B. The slopes are long, the curves are sharp and visibility range is shorter.
C. The traffic flow is heavy
D. The road signs are fewer
Answer：B
2. How far away should the warning sign be placed in the coming direction when this vehicle breaks down and stops temporarily on the expressway?
A. beyond 150m
B. 50~150m
C. within 50m
D. 50~100m
Answer：A
3. At this position, the motorized vehicle can continue to go through if the front wheels have passed the stop line.
A. Right
B. Wrong
Answer：B
4. When braking on a muddy road, the tires can easily spin or drift and cause traffic accidents.
A. Right
B. Wrong
Answer：A
5. The motorized vehicle driver is not allowed to drive a motorized vehicle when his driving license is detained.
A. Right
B. Wrong
Answer：A
6. The red car can run in this lane.
A. Right
B. Wrong
Answer：B
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. Illegally assembled motorized vehicle can be drived on road as long as it is thought to be safe.
A. Right
B. Wrong
Answer：B
9. It lights to indicate that ______
A. the tail fog light is turned on
B. the low beam light is turned on
C. the high beam light is turned on
D. the head fog light is turned on
Answer：A
10. What marking is the white broken line on the road?
A. central line of opposite lanes which is prohibited from crossing
B. central line of opposite lanes which is restricted from crossing
C. central dividing line of the one-way road lanes
D. central line of same direction lanes which is allowed to cross
Answer：D
11. 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
12. How to do while entering this intersection?
A. shift the high and low beam lights alternately to remind the cars already in the intersection to yield
B. quickly cut in the cars already in the intersection
C. let the cars already in the intersection go first
D. honk and enter directly
Answer：C
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. 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
15. When driving at night, the drivers observation ability is visibly poorer and his visibility range becomes shorter than driving in the daytime.
A. Right
B. Wrong
Answer：A
16. Before a vehicle enters a curve of a mountain road, the driver ______ if there is no vehicle coming in the opposite direction.
A. Should reduce speed, honk and drive on the right side
B. Should drive along the outer side of the curve
C. May briefly borrow the opposite lane
D. May speed up and pass along the tangent line of the curve
Answer：A
17. Whats the meaning of this sign?
A. section narrows on both sides
B. section for speed test
C. section for ascertaining the distance between the vehicles
D. pay attentions to keeping distance
Answer：D
18. Let the straight-going vehicle go first at this intersection.
A. Right
B. Wrong
Answer：A
19. What does this symbol indicate?
A. switch of high beam lights
B. switch of the low beam lights
C. master switch of vehicle lights
D. the switch of tail fog light
Answer：C
20. A driver may drive on the road a motorized vehicle overhauled which has reached the scraped standard.
A. Right
B. Wrong
Answer：B
21. Before entering a level crossing, the vehicle should reduce speed and change to a lower gear, and _____ after entering the level crossing.
A. Cannot change gear
B. Can change gear
C. Can change to a higher gear
D. Stop and look
Answer：A
22. A Social vehicle is not allowed to stop in the section 30 meters to the fire hydrant or the fire brigade (station).
A. Right
B. Wrong
Answer：A
23. If the driver finds there is no vehicle following, he can change lanes without turning on the turn signal.
A. Right
B. Wrong
Answer：B
24. What is the main role of the seat belt when there is a collision?
A. to protect the driver and passengers necks
B. to protect the driver and passengers chests
C. to reduce the injuries of the driver and passengers
D. to protect the driver and passengers waists
Answer：C
25. Whats the meaning of this sign?
A. turn left
B. no going straight
C. straight-going lane
D. one-way road
Answer：A
