昆明摩托车科目四考试英文
1、When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?
A. Change to a high gear and pass rapidly
B. Constantly observe the changes of the flow
C. Prepare to stop at any time
D. Change to a low gear and pass through at a constant speed
Answer：D
2、What is the meaning of this sign?
A. The lane for non-motorized vehicles
B. Yield non-motorized vehicles
C. No passing for non-motorized vehicles
D. Watch for non-motorized vehicles
Answer：D
3、While driving a motorcycle, it is permitted to keep one hand on the handlebar but not allowed two hands leave handle bars at the same time.
A. Right
B. Wrong
Answer：B
4、What is the meaning of this sign?
A. Y-shaped intersection
B. T-shaped intersection
C. Intersection
D. Ring intersection
Answer：B
5、When seeing this sign, the driver should reduce speed and observe the road conditions.
A. Right
B. Wrong
Answer：A
6、When the tire pressure is too low, what can happen when driving at a high speed?
A. Tire pressure will be unstable
B. Tire pressure will increase
C. Driving resistance will decrease
D. The tire will burst
Answer：D
7、When running in a high speed, if only use the front brake, the driver can be easily thrown out due to the inertia.
A. Right
B. Wrong
Answer：A
8、What is the meaning of this sign?
A. Stop to yield
B. No stopping temporarily
C. No entry
D. No long stopping
Answer：A
9、What is the meaning of this sign?
A. No changing lane
B. No left turn
C. No going straight
D. No U turn
Answer：D
10、What is the meaning of this sign?
A. No right turn
B. No U turn
C. No going straight
D. No left turn
Answer：C
11、Which is correct when riding a motorcycle
A. Both hands can temporarily leave the steering handle bar
B. Voluntarily operate the steering handle bar
C. It is prohibited to simultaneously move two hands from the steering handle bar
D. It is able to statically turn the steering handle bar
Answer：C
12、At the scene of a traffic accident, once there is a leakage of toxic and harmful substances, people must be evacuated at the first time and alarmed immediately.
A. Right
B. Wrong
Answer：A
13、Why is it dangerous to overtake on a snowy mud road in heavy snow?
A. Snow can increase tire adhesion
B. The flying mud made the sight bad.
C. Long braking distance in case of emergency
D. Pavement under snow and mud is easier to skid.
Answer：BCD
14、What is the meaning of this sign?
A. Bump road
B. High outburst road
C. Low-lying road
D. Hump bridge
Answer：B
15、When removing a wounded person suffering spinal fracture, the rescuer should never help the wounded person to walk. He may be carried away with a soft stretcher.
A. Right
B. Wrong
Answer：B
16、What is the meaning of this sign?
A. Special lane for small vehicles
B. Special lane for motorized vehicles
C. Special lane for taxis
D. Special lane for multi-passenger vehicles
Answer：D
17、What is the meaning of this sign?
A. Driving at reduced speed in the section of 40 meters
B. Minimum speed is 40km/hr
C. Maximum speed is 40km/hr
D. 40km/hr speed limit ban is lifted
Answer：D
18、When rescuers enter the scene to rescue the wounded after harmful gas leakage caused by traffic accidents, they must wear air respirators or cover their mouth and nose with wet towels.
A. Right
B. Wrong
Answer：A
19、What should be checked before driving?
A. No parts need to be checked
B. Whether the tires have been cleaned
C. Where the spare tire is placed
D. The fastening and air pressure of tires
Answer：D
20、When a motorcycle wades across the water, the braking efficiency of the brake does not change.
A. Right
B. Wrong
Answer：B