那曲英文科目四试题答案
1、The sign on the right warns of a dangerous mountainside road ahead.
A. Right
B. Wrong
Answer：A
2、A motor vehicle may stop and yield if it encounters any problem when changing to the driving lane from an acceleration lane.
A. Right
B. Wrong
Answer：B
3、When driving into the traffic flow on a main road from a relief road, drivers should speed up.
A. Right
B. Wrong
Answer：B
4、How many kinds of law-breaking acts are displayed in flash 2?
A. One
B. Two
C. Three
D. Four
Answer：B
5、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
6、Which is the wrong measure to avoid tire burst?
A. Reduce tire pressure
B. Check tires regularly
C. Remove foreign matters from the tire tread grooves timely
D. Replace tires that have cracks or deep cuts
Answer：A
7、Unless stopping due to obstacles or vehicle breakdown on an expressway, motor vehicles are not allowed to stop to pick up or drop off people or load and unload cargo.
A. Right
B. Wrong
Answer：A
8、Motor vehicles on this kind of road are only allowed to overtake the vehicle in front from left.
A. Right
B. Wrong
Answer：A
9、Drivers are allowed to cross the broken and solid white line on the road when changing lanes or pulling over.
A. Right
B. Wrong
Answer：A
10、The sign on the right warns of a bumpy road ahead.
A. Right
B. Wrong
Answer：B
11、When a tire suddenly bursts on the road, the driver should violently depress the brake pedal to reduce speed and stop the vehicle.
A. Right
B. Wrong
Answer：B
12、When driving in a strong wind, drivers should abruptly turn the steering wheel to return to the original direction if they feel the vehicle deviates horizontally due to a strong gale.
A. Right
B. Wrong
Answer：B
13、After a motor vehicle enters the ramp from an expressway, it should reduce its speed below the prescribed speed limit.
A. Right
B. Wrong
Answer：A
14、The sign on the right warns of a hump bridge right ahead.
A. Right
B. Wrong
Answer：B
15、It is not a bad habit for a driver to frequently change lanes.
A. Right
B. Wrong
Answer：B
16、What should the driver do upon finding a burst rear tire?
A. Adjust by swiftly turning the steering wheel
B. Control the direction while reducing speed slowly
C. Swiftly turn the steering wheel to the opposite direction
D. Swiftly take braking measures
Answer：B
17、The white zig-zag line on the highway serves as a reference for the speed of a driver.
A. Right
B. Wrong
Answer：B
18、This sign warns to bypass from either side to avoid roadblock.
A. Right
B. Wrong
Answer：A
19、After a traffic accident, what is the most effective measure to prevent secondary accidents?
A. Evacuate all passengers
B. Turn on the hazard lamps
C. Mark the original place of the injured persons
D. Properly place the danger warning sign
Answer：ABD
20、The sign on the right warns of a winding road to the left ahead.
A. Right
B. Wrong
Answer：B