玉溪摩托车科目四英语
1、When the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?
A. Unstable tire pressure
B. Even lower tire pressure
C. Driving resistance increases
D. Tire burst
Answer：D
2、Matches, sulfur and red phosphorus are _________.
A. Explosives
B. Inflammable solid materials
C. Self-igniting articles
D. Oxidizing materials
Answer：B
3、When there is no bondage for rescuing a wounded person, towels, handkerchiefs, bed sheets and stockings can be used for dressing.
A. Right
B. Wrong
Answer：A
4、What are the main reasons why driving a motor vehicle should not overtake on rainy days?
A. It is not easy for drivers around to see the overtaking signal.
B. Can not accurately judge the distance of vehicles around
C. Road is wet and slippery, and vehicles are prone to sideslip
D. The driver can not detect dangerous in time
Answer：ABCD
5、Which of the following is an inflammable solid material?
A. Matches
B. Fireworks
C. Calcium carbide
D. Explosives
Answer：A
6、The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.
A. Right
B. Wrong
Answer：A
7、Under such circumstances, the driver should stop the vehicle and yield to pedestrians.
A. Right
B. Wrong
Answer：A
8、When a wounded person is under the wheel or cargo, the wrong method is to pull the limbs of the wounded.
A. Right
B. Wrong
Answer：B
9、A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.
A. Right
B. Wrong
Answer：B
10、What is the meaning of this sign?
A. Bump road
B. Low-lying road
C. High outburst road
D. Hump bridge
Answer：B
11、When such circumstances happen suddenly, what should the driver do?
A. Reduce speed or stop to yield
B. Bypass in front of the pedestrians
C. Continuously sound the horn to alert the pedestrians
D. Bypass from behind the pedestrians
Answer：A
12、A light motorcycle is only permitted to carry preschoolers.
A. Right
B. Wrong
Answer：B
13、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
14、What is the meaning of this sign?
A. Watch for long time honking
B. An unmanned level crossing
C. A manned level crossing
D. Multi-crossing of railway and road
Answer：B
15、When such circumstances happen suddenly, drivers should reduce speed in a timely fashion or stop to yield.
A. Right
B. Wrong
Answer：A
16、When the driver discovers a tire is leaking and steers the vehicle off the main driving lane, he/she should refrain from applying emergency braking so as to avoid a vehicle turnover or a rear-end collision arising from the late braking of the vehicle behind.
A. Right
B. Wrong
Answer：A
17、When there is bleeding at the bone fracture of a wounded person, the first thing to do is to keep it in position before stopping the bleeding and dress the wound.
A. Right
B. Wrong
Answer：B
18、When a motor vehicle reaches a muddy or burst-and-muddy section of the road, the driver should stop, observe and select a level and solid section or a section with vehicle tracks.
A. Right
B. Wrong
Answer：A
19、When the motor vehicle encounters a crosswalk in this situation, the driver may speed up and pass rapidly.
A. Right
B. Wrong
Answer：B
20、When evading an emergency, except for being calm what principle should be held by drivers?
A. Evading people first and then objects
B. Evading objects first and then vehicles
C. Evading vehicles first and then people
D. Evading objects first and then people
Answer：A