德宏摩托车科目四英语
1、A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.
A. Right
B. Wrong
Answer：B
2、What is the meaning of this sign?
A. No entering the intersection
B. No right turn
C. No changing lane
D. No U turn
Answer：B
3、After a tire blows out and before the driver can control the speed of the vehicle, he should refrain from using the foot brake to stop the vehicle. Otherwise, a horizontal swing of the vehicle can cause greater danger.
A. Right
B. Wrong
Answer：A
4、What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?
A. Shorten the engine?ˉs service life
B. Make the driver feel tired
C. Easily cause the vehicle to overturn
D. Reduce the braking efficiency
Answer：D
5、What is the meaning of this sign?
A. Stop by the left side of the road
B. Downhill section left
C. Left turn only
D. Run by the left side of the road
Answer：D
6、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
7、There is a risk of overtaking when driving a motor vehicle approaches the top of the slope on a mountainous road, because _____.
A. When approaching the top of the slope, the line of sight is blocked and it is impossible to observe the traffic situation.
B. When approaching the top of the slope, the line of sight is blocked. It is impossible to observe whether there are obstacles behind the top of the slope.
C. The speed is slower when approaching the top of the slope.
D. When approaching the top of the slope, the line of sight is blocked and the road direction behind the top of the slope can not be observed.
Answer：ABD
8、When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.
A. Right
B. Wrong
Answer：A
9、When carrying the wounded persons in coma or in danger of suffocation, they should lie face up.
A. Right
B. Wrong
Answer：B
10、How to reduce speed or stop when driving on a road covered with snow and ice?
A. Take full advantage of driving brake
B. Take full advantage of the control power from engine
C. Take full advantage of parking brake
D. Take full advantage of speed retarder
Answer：B
11、What is the meaning of this sign?
A. Road narrows on both sides
B. Road narrows on the right side
C. Road narrows on the left side
D. Bridge narrows
Answer：A
12、When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.
A. Right
B. Wrong
Answer：A
13、When a motor vehicle temporarily stops in fog, which lamp should be turned on?
A. Hazard lamp, clearance lamp and rear position lamp
B. Left-turn indicator, clearance lamp and rear position amp
C. Headlamp, clearance lamp and rear position lamp
D. Reverse lamp, clearance lamp and rear position lamp
Answer：A
14、What is the meaning of this sign?
A. No honking the tweeter
B. No honking the woofer
C. Should honk
D. No honking
Answer：C
15、When the wounded person is suffering main artery bleeding, where should the rescue personnel press by thumb to stop the bleeding?
A. The artery near the heart
B. The artery lower to the wound
C. The artery further from the heart
D. The artery in the center of the wound
Answer：A
16、How to do in this intersection?
A. Wait in the cross-hatched marking area
B. stop and wait outside the intersection
C. Follow the vehicle in front and pass
D. Wait inside the intersection
Answer：B
17、What are the main reason for slow driving of motorized vehicles on rainy days?
A. Braking distance will increase
B. The driver?ˉs view islimited
C. Emergency braking can easily cause side skidding
D. Fast driving increases fuel consumption
Answer：ABC
18、What is the meaning of this sign?
A. A manned level crossing
B. Multi-crossing of railway and road
C. Grade separation level crossing
D. An unmanned level crossing
Answer：A
19、What is the meaning of this sign?
A. Bump road
B. High outburst road
C. Low-lying road
D. Hump bridge
Answer：B
20、When encountering dangerous and complicated circumstance, the driver should keep medium or low speed and keep the balance of the motorcycle to pass it cautiously.
A. Right
B. Wrong
Answer：A