There has been sufficient evidence so far men are more likely to have heart attacks than women. A. that B. whether C. how D. which 查看更多

 

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_____ no need for as to do the experiment again, it was mot long before we left the chemistry lab.
  A. There has     B. There was      C. There being      D. It being    

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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 essentially from uncivil behavior of drivers who refuse to respect the legal and moral rights of others. So the massacre (大屠杀) 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 principle 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 the killers go even beyond carelessness to total negligence (疏忽).

Researchers have pointed out that as many as 80 percent of all automobile accidents can result from the psychological condition of the driver. Emotional upsets can affect drivers’ reactions, slow their judgment, and blind them to dangers that might otherwise be clear. The experts warn that it is important 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 only caused by drivers. Street walkers regularly go against traffic rules, they are to blame in most vehicle walker accidents , and many cyclists even believe that they don’t obey the basic rules of the 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 (制造业) and through regular road-worthiness inspections (车辆上路安检). 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 convince 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.The following is mentioned as being responsible for the road accidents except        .

A. careless bicycle riders        B. people walking in the street

C. irresponsible drivers D. irresponsible manufacturers of automobiles

2.Why does the author mention the psychological condition of the driver in Paragraph 3?

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 statements by researchers.

D. To show the hidden tensions in the course of driving

3.What is the author’s main purpose in writing this passage?

A. To show that the motor vehicle is a very dangerous invention.

B. To promote understanding between careless drivers and street walkers.

C. To discuss traffic problems and suggest possible solutions.

D. To warn drivers of the importance of safe driving.

4.Which of the following best reflects the author’s attitude toward a future without traffic accident problems?

A. Doubtful yet still longing for.       B. Happy and rather confident.

C. Surprised and very pleased.         D. Disappointed and not concerned.

 

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In some parts of the United States, farming is easy. But farming has always been difficult in the northeastern corner of the country, which is called New England.

New England has many trees and thin, rocky soil. Anyone who has wanted to start a new farm there has had to work very hard. The first job has been cutting down the trees. The new job has been digging out the roots of the trees. Then the farmer has had the difficult job of removing stones from his land. This work of removing stones never really ends, because every winter more stones appear. They come up through the thin soil from the rocks below. Farmers have to keep removing stones from the fields. Even today, farms which have been worked on for two hundred years still keep producing more stones. That is why stone walls are used instead of fences (篱笆) in New England fields. The stone walls are not high and a man can easily climb over them. However, they keep the farmer’s cows from joining those of his neighbor’s.

1.Where is New England?

A. In England.    B. In North America.

C. In South America.  D. In Australia.

2.Why do stones keep appearing?

A. Because the farmers keep digging them out.

B. Because there are rocks below the soil and the soil is too thin.

C. Because there are no trees at all.

D. Because the wind keeps blowing.

3. Why do the farmers build stone walls instead of fences?

A. Because the stone walls are not high and a person can easily climb over them.

B. Because the stone walls can stop the cows from joining their neighbor’s.

C. Because there are too many stones.

D. Both A and B.

4.Which of the following is NOT true?

A. There are almost no trees in New England.

B. Farming is difficult in New England.

C. It’s difficult for farmers to remove stones from the fields.

D. The stone walls in New England are not high.

 

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One of India's top engineering schools has restricted Internet access in its boarding houses, saying addiction to surfing, gaming and blogging was affecting students' performance, making them lonely and even suicidal.

Authorities at the best Indian Institute of Technology (IIT) in Mumbai said students had stopped socializing and many were late for morning classes or slept through them. "Now, a student doesn't even know who lives two doors away from him because he is so busy on the Internet," said Prakash Gopalan, dean of student affairs. "The old dormitory culture of companionship and socializing among students is gone. This is not healthy in our opinion."

IIT-Mumbai, with about 5,000 students, is one of seven IITs across India which are considered to be among the finest engineering schools in the world. They are also a talent pool for global technology giants. But their hard courses, tough competition and lonely campus lifestyle have taken an effect on students. Depressive and dysfunctional (不正常的) lifestyles are known to be common among IIT students, and at least nine have committed suicide in the past five years. Students have unlimited free Internet access in their boarding houses to help them in their studies, but many also use it to surf, chat, download movies and music, blog and for gaming.

Starting Monday, Internet access will be banned between 11 p.m. and 12.30 p.m. at IIT-Mumbai's 13 boarding buildings to encourage students to sleep early and to try and force them out of their "shells," Gopalan said. But the move has not gone down well with students who say they hate their lives being regulated. "Now they will say we need to listen to a lullaby (摇篮曲) to go to sleep," said Rajiv, an electronics student.

Which of the following is not the possible effect of free Internet access on students?

A. There has been a decline in students’ lessons.

B. Participation in social activities has gone down.

C. Some students feel lonely and even suicidal.

D. Students don’t even know his classmates.

What measure has been taken in IIT- Mumbai?

A. Students have unlimited free Internet access in their dormitories.

B. Students are forbidden to surf the Internet.

C. Internet access is unavailable in deep night.

D. Students must go to bed before 11 p.m.

In the passage the students are told to _____.

A. sleep through their lessons                    B. break away from the Internet

C. go to sleep along with music          D. stop surfing, make friends

We may infer from the last paragraph that _____.

A. the banning order causes some complaints among the students

B. all electronics students hate the banning order

C. more students prefer listening to music to surfing the Internet

D. there is no Internet access on the IIT campus even since.

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There has been a great increase in bicycle sales this year________?

A.does there                 B.isn’t there                  C.hasn’t there               D.isn’t it

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