黑河科目四英语book
1、Drivers may turn left when seeing these hand signals.
A. Right
B. Wrong
Answer：A
2、When a motor vehicle encounters an accident on an expressway, the driver and all passengers should not get off the vehicle and walk around at will.
A. Right
B. Wrong
Answer：B
3、In such circumstances, which one of the following statements is the safest measure for a motor vehicle driver to take?
A. Accelerate to overtake the vehicle in front as soon as possible
B. Voluntarily reduce speed and refrain from overtaking
C. Sound the horn to warn the vehicle in front to yield
D. Turn on the headlamp to warn the oncoming vehicle to yield
Answer：B
4、What should be done by drivers in order to safely pass through the curve in this condition?
A. Reduce speed and drive on the right side
B. Drive on the central line of the road
C. Drive on the outer side of the curve
D. Drive by borrowing the opposite lane
Answer：A
5、This sign warns to bypass from the left side to avoid the roadblock.
A. Right
B. Wrong
Answer：B
6、The sign on the left indicates vehicles are allowed to drive on the section ahead.
A. Right
B. Wrong
Answer：B
7、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
8、On a mountain road, what should the driver do in this situation?
A. Drive on the left and speed up to bypass
B. Stop to observe and pass slowly
C. Observe closely and pass as soon as possible
D. Sound the horn several times and pass slowly
Answer：C
9、When encountering this situation, which of the following is the correct way to overtake other vehicles?
A. Turn on high-beam
B. Use high-beam and low-beam alternatively
C. Turn on low-beam
D. Turning on hazard lamp
Answer：B
10、What influence does smoking have upon driving?
A. Harmful for safe driving
B. Increase concentration
C. Help relaxation
D. No effect on driving
Answer：A
11、When a motor vehicle turns at an excessively high speed, it can easily slide sideways.
A. Right
B. Wrong
Answer：A
12、The motor vehicle equipped with ABS may sideslip during an emergency brake.
A. Right
B. Wrong
Answer：A
13、The sign in front indicates the name and number of the highway.
A. Right
B. Wrong
Answer：A
14、Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?
A. Oxidizing materials
B. Inflammable solid materials
C. Explosives
D. Self-igniting articles
Answer：C
15、The broken and solid white line on the road indicates that crossing is allowed on the solid line side.
A. Right
B. Wrong
Answer：B
16、As shown in this picture, the intersection guide line is designed to help drivers make turns.
A. Right
B. Wrong
Answer：A
17、When driving a motor vehicle equipped with power steering, the driver should firmly hold the steering wheel and drive slowly if he suddenly finds that steering is difficult.
A. Right
B. Wrong
Answer：B
18、When rescuing a wounded person who has been poisoned by toxic gas, which of the following measures should be taken first?
A. Prevent heat loss
B. Bring him to a place with fresh air
C. Give him artificial respiration
D. Depress the heart over the chest
Answer：B
19、What should the driver do if he wants to turn right at this intersection?
A. Turn right along the straight-going lane
B. Wait behind the stop line
C. Turn right along the right lane
D. Borrow the non-motor vehicle lane and turn right
Answer：C
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