保定科目四英语书
1、The sign on the right indicates that the number of the lanes ahead will increase.
A. Right
B. Wrong
Answer：B
2、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
3、When rescuing a wounded person in coma causing by excessive blood loss, it is necessary to take measures to prevent heat loss.
A. Right
B. Wrong
Answer：A
4、When driving on an expressway, drivers should not frequently change lanes.
A. Right
B. Wrong
Answer：A
5、Which of the following is a bad habit when changing lanes?
A. Turning on the indicator in advance
B. Observing closely before changing a lane
C. Change lanes at will
D. Not obstructing the passing of other normally moving vehicles
Answer：C
6、When braking, side skid or tail swing may occur if the rear wheels are blocked.
A. Right
B. Wrong
Answer：A
7、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
8、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
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、When driving in rain or snow, the driver should turn left to stabilize the vehicle if the motor vehicle slides to the right side.
A. Right
B. Wrong
Answer：B
11、When encountering a school bus which stops at the right roadside and students are embarking or disembarking, what should motor vehicle drivers do?
A. If there is only one motor vehicle lane in each direction, motor vehicle drivers behind the bus should stop and wait.
B. If there are two motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may overtake the bus at a lower speed
C. If there are three motor vehicle lanes in each direction, motor vehicle drivers in the middle lane behind the bus should stop and wait
D. If there are three motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may pass at a lower speed
Answer：ACD
12、Under such circumstance at an intersection. motor vehicle drivers should be prepared to stop and yield at any time.
A. Right
B. Wrong
Answer：A
13、Before setting off, it is necessary to check the driving cabin, engine cabin, external and tires of the motor vehicle.
A. Right
B. Wrong
Answer：A
14、When passing this mountainous road, motor vehicle drivers should drive along the center of the road.
A. Right
B. Wrong
Answer：B
15、The area in the yellow rectangle markings on the right side of the road indicates that temporary stopping is permitted here.
A. Right
B. Wrong
Answer：B
16、Motor vehicles should stop and yield rapidly when encountering this situation at a bus station.
A. Right
B. Wrong
Answer：A
17、As shown in this picture, the vehicles intending to turn left are allowed to drive into the left-turn waiting area directly to wait for the green light.
A. Right
B. Wrong
Answer：B
18、When putting out a fire disaster that gives out corrosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and operate from the windward side.
A. Right
B. Wrong
Answer：A
19、The sign on the right warns of low-lying road ahead.
A. Right
B. Wrong
Answer：A
20、When driving in a strong wind, what should the driver do if he feels the steering wheel is suddenly out of control due to the frequent changes in speed and direction of the wind?
A. Turn the steering wheel against the wind
B. Turn the steering wheel with the wind
C. Use emergency brake
D. Firmly hold the steering wheel with both hands
Answer：D