阅读理解。
The motor vehicle has killed and disabled more people in its brief history than any bomb or weapon
ever invented.Much of the blood on the street flows mainly from uncivil behavior of drivers who refuse to
respect the legal and moral rights of others. So the killing on the road may be regarded as a social
problem.
In fact,the enemies of society on wheels are rather harmless people-just ordinary people acting
carelessly,you might say. But it is a general truth both of law and common morality that carelessness is
no excuse when one's actions could bring death or damage to others. A minority of killers go even
beyond carelessness to total negligence (疏忽).
Researchers have estimated that as many as 80 percent of all automobile accidents can be attributed
to the psychological condition of the driver. Emotional upsets can distort (扭曲 ) drivers' reactions, slow their judgment, and blind
them to dangers that might otherwise be clear. The experts warn that it is necessary for every driver to
make a conscious effort to keep one's emotion under control.
Yet the irresponsibility that accounts for much of the problem is not confined (限制) to drivers.
Street walkers regularly break traffic rules. They are at fault in most vehicle walker accidents;and many
cyclist even believe that they
are not subject to the basic rules of road.
Significant legal advances have been made towards safer driving in the past few years. Safety
standards for vehicle have been raised both at the point of manufacture and through periodic
road-worthiness inspections. In addition,speed limits have been lowered. Due to these measures,the
accident rate has decreased. But the accident experts still worry because there has been little or no
improvement in the way drivers behave. The only real and lasting solution,say the experts,is to persuade
people that driving is a skilled task requiring constant care and concentration. Those who fail to do all
these things present a threat to those with whom they share the road.
1. What is the author's main purpose in writing the passage?
A. To show that motor vehicle is a very dangerous invention.
B. To improve understanding between careless drivers and walkers.
C. To discuss traffic problems and propose possible solutions.
D. To remind drivers of the importance of safe driving.
2. Why does the author mention the psychological condition of the driver in Paragraph Three?
A. To give an example of the various reasons for road accidents.
B. To show how important it is for drivers to be emotionally healthy.
C. To show some of the inaccurate estimations by researchers.
D. To illustrate the hidden tensions in the course of driving.
3. Which is not mentioned as being responsible for the road accidents?
A. Careless bicycle-riders.
B. Mindless people walking in the street.
C. Irresponsible drivers.
D. Irresponsible manufactures of automobiles.
4. Which of the following best shows the author's attitude towards the future without traffic
accident problems?
A. Doubtful yet still longing for.
B. Happy and rather confident.
C. Surprised and very pleased.
D. Disappointed and deeply worried.