商洛英文科目四考试题库
1、The sign on the right warns of a widened right-hand road ahead.
A. Right
B. Wrong
Answer：B
2、Motor vehicles are not permitted to change lanes in this position.
A. Right
B. Wrong
Answer：A
3、When driving on an expressway which of the following statements is correct?
A. Drivers may stop to pick up or drop off passengers in the emergency lane
B. Drives may load or unload cargo in the emergency lane
C. Drives may overtake other vehicles or stop in the deceleration or acceleration lane
D. Drives are prohibited from driving or stopping in the emergency lane in a non-emergency case
Answer：D
4、The road marker on the right side indicates that drivers may overtake by borrowing this road.
A. Right
B. Wrong
Answer：B
5、The driver should pay attention to the left side when the motor vehicle passes this intersection.
A. Right
B. Wrong
Answer：B
6、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
7、Which one of the following is the safest way to pass the oncoming vehicle on this road?
A. Driving along the central line
B. Driving with headlamp on
C. Yielding by the right side of the road
D. Yielding by the left side of the oncoming vehicle
Answer：C
8、It is not a bad habit for a driver to frequently change lanes.
A. Right
B. Wrong
Answer：B
9、Which is the correct way to use a fire extinguisher?
A. Stand on the leeward side
B. Direct the fire extinguisher at the source of fire
C. Try to approach the source of fire as close as possible
D. Direct the fire extinguisher at the flames
Answer：B
10、Mr. Tang drove a large bus with 74 passengers (capacity 30 people). When descending a long curving slope at a speed of 38 kilometers per hour, the bus overturned to a brook beside the road. As a result of the accident, 17 people were killed and 57 people injured. What is the main illegal act committed by Mr. Tang?
A. Driving after drinking
B. Carrying more passengers than permitted
C. Fatigued driving
D. Speeding
Answer：BD
11、When braking, the steering will become impossible if the front wheels are blocked
A. Right
B. Wrong
Answer：A
12、When driving into the traffic flow on a main road from a relief road, drivers should speed up.
A. Right
B. Wrong
Answer：B
13、What should motor vehicle drivers do when approaching an oncoming vehicle on a frozen road?
A. Cut speed as approaching each other
B. Pass each other by speeding up properly
C. Pass each other slowly by cutting speed in advance
D. Pass each other along the central line to the best
Answer：C
14、When a tire suddenly bursts on the road, in which of the following ways can motor vehicle drivers keep safe?
A. Applying emergency braking and pulling over
B. Firmly holding the steering wheel and keeping the vehicle going straight
C. Immediately releasing the accelerator pedal
D. Gently depressing the brake pedal
Answer：BCD
15、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
16、Under such circumstances, the motor vehicle driver should voluntarily reduce speed and let the vehicle behind overtake.
A. Right
B. Wrong
Answer：A
17、It is correct for the driver to drive on an expressway in the way shown in the flash.
A. Right
B. Wrong
Answer：B
18、The sign on the right indicates a 2-kilometer distance from the Donglushan Service Area on the highway.
A. Right
B. Wrong
Answer：A
19、A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.
A. Right
B. Wrong
Answer：B
20、Mr. Hao drove a heavy dump truck with 84.84 tons of cargo (truck allowing for 15.58 tons). When he drove on the No 262 provincial highway in Luanxian County, at the spot of 34 kilometers mark by 623 meters, his truck overturned onto the sideway after a rear-end collision with another truck in front carrying 45.85 tons of cargo(a truck allowing for 1.71 tons). As a result of this accident, 19 people were killed and 17 injured. What is the common illegal act of the two drivers?
A. Speeding
B. Overloaded
C. Fatigued driving
D. Driving after drinking
Answer：B