云南英语科目四考试题库
1、When there is a braking failure on a downhill road, if there is no favorable terrain or opportunity to stop the vehicle, the driver should drop gear by one position or two positions, and control the speed by taking advantage of the braking role of the engine.
A. Right
B. Wrong
Answer：A
2、The sign on the right indicates a passing bay ahead.
A. Right
B. Wrong
Answer：A
3、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
4、When driving into the traffic flow on a main road from a relief road, drivers should speed up.
A. Right
B. Wrong
Answer：B
5、How to ensure motor vehicles have sufficient power when driving uphill?
A. Downshift before reducing speed
B. Downshift after reducing speed
C. Downshift when the speed is excessively low
D. Downshift to the fullest extent
Answer：A
6、The road marker indicates that vehicles are only allowed to turn right at the intersection ahead.
A. Right
B. Wrong
Answer：B
7、When driving in a heavy rain, drivers should contro their speed to prevent their vehicles from sliding.
A. Right
B. Wrong
Answer：A
8、When driving on a damp and slippery road, drivers should avoid using the emergency brake to his best ability.
A. Right
B. Wrong
Answer：A
9、When a wounded person suffering bone fracture in the thigh, shank or spine, moving the wounded person is usually prohibited.
A. Right
B. Wrong
Answer：A
10、The sign in the red circle indicates that the left road is only for small vehicles.
A. Right
B. Wrong
Answer：B
11、Drivers may turn left when traffic police give these hand signals.
A. Right
B. Wrong
Answer：B
12、When driving on a muddy road, the driver should hold the steering wheel firmly and speed up to pass through.
A. Right
B. Wrong
Answer：B
13、Motor vehicle drivers may borrow a special lane for other vehicle types, if one exists, to overtake.
A. Right
B. Wrong
Answer：B
14、The sign on the right indicates that the speed limit of 40km/hour is lifted on the road ahead.
A. Right
B. Wrong
Answer：B
15、The sign on the left warns of no passing on the right-hand road ahead.
A. Right
B. Wrong
Answer：B
16、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
17、The sign in front indicates a temporary parking lot on the right side of the highway.
A. Right
B. Wrong
Answer：B
18、The sign on the right warns of a hump bridge right ahead.
A. Right
B. Wrong
Answer：B
19、Which one of the following is the safest way when driving a motor vehicle on this road?
A. Cutting speed or stopping to yield
B. Driving along the center of the road
C. Keeping a normal speed
D. Approaching vehicles by taking the opposite lane
Answer：A
20、How many kinds of law-breaking acts are displayed in flash 2?
A. One
B. Two
C. Three
D. Four
Answer：B