重庆科目四英语电子版
1、As shown in this picture, the vehicles intending to turn left are not allowed to drive into left-turn waiting area directly to wait for green light.
A. Right
B. Wrong
Answer：B
2、When a motor vehicle accidentally hits the guardrail of the highway, what should be done by the driver in order to keep safe?
A. Firmly holding and properly adjusting the steering wheel
B. Turning swiftly to the opposite direction
C. Immediately applying emergency braking
D. Immediately steering to the collision side
Answer：A
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、Drivers may temporarily cross these central solid double yellow lines when overtaking.
A. Right
B. Wrong
Answer：B
5、The sign on the right indicates that the speed limit of 40km/hour is lifted on the road ahead.
A. Right
B. Wrong
Answer：A
6、After setting off from a roadside, motor vehicle drivers should watch both sides of the road, turn left and drive into the normal lane slowly.
A. Right
B. Wrong
Answer：A
7、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
8、It is safest for a motor vehicle driver to overtake the vehicle in front from its righthand on this kind of road.
A. Right
B. Wrong
Answer：B
9、Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.
A. Right
B. Wrong
Answer：A
10、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
11、Drivers may turn left when traffic police give these hand signals.
A. Right
B. Wrong
Answer：A
12、What should a driver do before entering a tunnel on an expressway
A. Turn on the high-beam
B. Turn on the width lamp and the tail lamp
C. Turn on the low-beam
D. Sound the horn before entering the tunnel
Answer：C
13、Motor vehicle drivers may make a U-turn in this area as long as it will not affect the passing of pedestrians.
A. Right
B. Wrong
Answer：B
14、Sideslip happens most easily on which one of the following road surfaces?
A. Dry concrete road
B. Road surface at the beginning of rain
C. Damp concrete road surface
D. Road in heavy rain
Answer：B
15、The guide arrow on the road surface of this lane indicates that U-turns and left turns are permitted at the intersection ahead.
A. Right
B. Wrong
Answer：A
16、What should the driver do when seeing these hand signals.
A. Stop and wait
B. Go straight and pass through the intersection
C. Turn right at the intersection
D. Turn left at the intersection
Answer：A
17、The sign on the right warns of a one-way tunnel ahead.
A. Right
B. Wrong
Answer：B
18、The guide arrow on the road surface of this lane indicates that only left and right turns are permitted on the lanes ahead.
A. Right
B. Wrong
Answer：A
19、When a motor vehicle turns left at this intersection the driver should change to the left lane in advance by the guide arrow.
A. Right
B. Wrong
Answer：A
20、When encountering a road like this, motor vehicle drivers should downshift in advance to maintain the dynamic of the motor vehicle.
A. Right
B. Wrong
Answer：A