A technique that controls immediate gas explosions by spraying them with large droplets of water is being tested by scientists at the University of Wales, United Kingdom．Instead of using the traditional fine water sprays when a gas leak is detected, the researchers have discovered that large droplets help to draw in some of the force of any explosion and provide a better way of controlling fire．

The research is based on studies made of the Piper Alpha oil rig （油井） explosion that occurred in the North Sea nine years ago killing 167 workers．The Welsh team found that by covering the gas-leak area with water droplets, the explosion and its effect can be greatly reduced．

Dr Gerand Thomas, a good lecturer in physics at the university’s Center for Explosion Studies, said that it was impossible to deal with gas explosions in the same way as fires because the whole event may only last a quarter of a second and normal water sprays do not have time to be effective．

Using the droplets of water to hold explosions resulted in the water being turned into a mist that allows some force of the explosion to be reduced．The mist slows down the combustion （燃烧） process and can stop a large amount of the gas igniting （点火,燃烧）, thus greatly reducing damage by limiting pressure development．With such a system, the operator has to decide at what point after a gas leak to activate the sprays．

The Center for Explosion Studies is the first of its kind in the UK and has been purposely-built for the study and implication of industrial explosions on land and sea．Research is developed to the causes of accidental explosions and they might be prevented．Full-sized imitative buildings can be built at the center where explosions and fires are created to test preventative equipment using sensors to monitor their efficiency．

Another area that the Welsh researchers have been looking at is how materials respond to explosions．The center also carries out research requested by individual customers．

Which of the following would be the best title for the passage?

     A．Piper Alpha Oil Rig Explosion

     B．Large Droplets of Water

     C．A New Way of Controlling Gas Explosions

     D．The center for Explosion Studies

The research finds that _____ in holding immediate explosion．

     A．small water sprays are better than large droplets of water

     B．small water sprays are not as good as large droplets of water

     C．both small water sprays and large droplets of water are good

     D．neither small water sprays nor large droplets of water is good

Dr Geraint Thomas implies that ______．

     A．normal water sprays can put out fire effectively

     B．gas explosions break out more quickly than fires

     C．fires are easier to be held than explosions

     D．gas explosions break out so quickly that there is no way to control it

Which of the following is not included in the research area of the Center for Explosion Studies?

     A．To test the result of gas explosion．

     B．To get some implications of industrial explosions on land and sea．

     C．To find out how materials respond to explosions．

    D．To find out when material respond to explosions．

A woman came out of her house and saw three old men sitting in her front yard. She said, "I don’t think I know you, but you must be hungry. Please come in and have something to eat." 
"Is the man of the house home?” they asked. "No", she replied, "He’s out." "Then we cannot come in", they replied.
In the evening when her husband came home, she told him what had happened. "Go to tell them I am home and invite them in!" The woman went out and invited the men in. "We do not go into a house together," they replied. "Why is that?" she asked. 
One of the old men explained that their names were Wealth(财富), Success and Love. Then he added, "Now go in and discuss with your husband which one of us you want in your home." 
The woman went in and told her husband what was said. Her husband was overjoyed and he suggested inviting Wealth to fill their home with wealth. And his wife wanted to invite Success; but their daughter-in-law suggested they should invite Love so that their home would be filled with love. At last the husband said to his wife. "Go out and invite Love to be our guest."
The woman went out and asked the three old men, "Which one of you is Love? Please come in and be our guest." 
Love got up and started walking toward the house. 
The other two also got up and followed him. Surprised, the lady asked Wealth and Success: "I only invited Love, Why are you coming in?" 
The old men replied together: "If you had invited Wealth or Success, the other two of us would have stayed out, but since you invited Love, wherever He goes, we go with him. Wherever there is Love, there is also Wealth and Success!" 
【小题1】The best title for this passage would be __________.

B
When a rather dirty, poorly dressed person kneels at your feet and puts out his hands to beg for a few coins, do you hurry on, not knowing what to do, or do you feel sad and hurriedly hand over some money? What should our attitude to beggars be? There can be no question that the world is full of terribly sad stories. It must be terrible to have no idea where our next meal is going to come from. It seems cruel not to give some money to beggars.
Certainly, most of the world’s great religions (宗教) order us to be open-hearted and share what we have with those less fortunate than ourselves. But has the world changed? Maybe what was morally (道德方面) right in the old days, when one knew exactly who in the village had suffered misfortune and needed help, is no longer the best idea. Quite a few people will not give to beggars. Let us look at their arguments.
First, some believe that many city beggars dress up on purpose to look pitiable and actually make a good living from begging. Giving to beggars only encourages this sort of evil (恶行). Secondly, there is the worry that the money you give will be spent on beer, wine or drugs. Thirdly, there is the opinion that there is no real excuse for begging. One might be poor, but that is no reason for losing one’s sense of pride and self-dependence.
Related to this is the opinion that the problem should be dealt with by the government rather than ordinary people. Some people think beggars should go to the local government department and receive help.
It is hard to come to any final conclusion; there are various cases and we must deal with them differently. A few coins can save a life in some situations, and even if the money is wasted, that does not take away the moral goodness of the giver.
59. What is mainly discussed in the passage?
A. Moral deeds of people.         B. Religious activities of the church.
C. Moral goodness of the giver.     D. Arguments on giving to beggars.
60. What can we infer from the sentence “But has the world changed?” in the second paragraph?
A. People no longer know who suffers misfortune in the village.
B. Some people will not do what was morally right in the past .
C. We don’t meet with those who need help any more.
D. Now it is the government’s duty to help the beggars.
61. Which of the following is NOT mentioned in the passage?
A. Some people dress up to pretend to be beggars.
B. Some beggars want money to help their children go to school.
C. Some beggars use the money to buy drugs.
D. Some beggars have no excuse for begging.
62. In the last paragraph, the writer thinks that it is hard to come to any final conclusion, because______.
A. the cases can be so different
B. there are so many beggars
C. there is so much money wasted
D. there are so many different arguments

Last year, on report card day, my son and a bunch of his 13-year-old friends piled into the back seat of my car, ready for the last-day-of-school party at McDonald’s. “Jack got a laptop for getting straight A’s, and Laurie got a cellphone,” one boy said. “Oh, yeah, and Sarah got an iPod Nano, and she’s only in third grade,” said another. “And how about Brian? He got $ 10 for each A.”
I suddenly became concerned. These payoffs might get parents through grammar school, but what about high school and beyond? What would be left after the electric guitar, the cellphone, and the portable DVD player?
I saw the road ahead: As the homework load increased, my income would decrease. I saw my comfortable lifestyle vanish before my eyes-no more of those $ 5 bags of already-peeled organic carrots. No more organic anything!
I started to feel surprised and nervous. Would every goal attained by my two children fetch a reward? A high grade point average? A good class ranking? Would sports achievements be included in this reward system: soccer goals, touchdowns, runs-batted-in? What about orchestra? Would first chair pay more than second? I’d be penniless by eighth-grade graduation.
“We never paid anything for good grades,” said my neighbor across the street, whose son was recently accepted at MIT. “He just did it on his own. Maybe once in a while we went out for pizza, but that’s about it.”
Don’t you just hate that? We’re all running around looking for the MP3 player with the most updates, and she’s spending a few dollars on pizza. She gets motivation; we get negotiation.
1．The sentence “As the homework load increased, my income would decrease.” in the third paragraph probably means _____________.
A．taking care of the children would influence my work
B．I would spend more money on my children’s homework
C．reducing children’s homework load would cost me a lot
D．more rewards would be needed as the children grew up
2．We can tell from the passage that the author’s son was in ___________.
A．primary school B．junior middle school   C．high school        D．university
3．It can be inferred from the passage that ____________.
A．if you pay the children for good grades, they would take it for granted
B．if you buy children pizza for good grades, they would work harder
C．children would not ask for rewards when they enter high school
D．children would not ask for rewards when they enter university
4．The example of the author’s neighbor shows that ____________.
A．pizza is the best way to motivate children
B．reward is not the only way to motivate children
C．the author’s neighbor was very poor
D．the author’s neighbor’s son didn’t like reward
5．What is the author’s attitude toward paying children reward for good grades?
A．Favorable B．Ambiguous      C．Disagreeable    D．Unknowable

Last year, on report card day, my son and a group of his 13-year-old friends piled into the back seat of my car, ready for the last-day-of-school party at McDonald's. “Jack got a laptop for getting straight A's, and Laurie got a cell-phone,” one boy said. “Oh, yeah, and Sarah got an iPod Nano, and she's only in third grade,” said another. “And how about Brian? He got $10 for each A.”
I suddenly became concerned. These payoffs might get parents through grammar school, but what about high school and beyond? What would be left after the electric guitar, the cell-phone, and the DVD player?       
I saw the road ahead: As the homework load increased, my income would decrease. I saw my comfortable lifestyle disappear before my eyes---no more of those $5 bags of already-peeled organic（施有机肥料的）carrots. No more organic anything!            
I started to feel surprised and nervous. Would every goal achieved by my two children fetch a reward? A high grade point average? A good class ranking? Would sports achievements be included in this reward system: soccer goals, touchdowns（橄榄球底线得分）? What about the orchestra（管弦乐队）? Would first chair pay more than second? I'd be penniless by eighth-grade graduation.
“We never paid anything for good grades,” said my neighbor across the street, whose son was recently accepted at MIT. “He just did it on his own. Maybe once in a while we went out for pizza, but that's about it.”
Don't you just hate that? We're all running around looking for the MP3 player with the most updates, and she’s spending a few dollars on pizza. She gets motivation; we get negotiation. And what about the primary grades? What do these students get? “When the teacher asked if anyone got rewards for good grades, everyone in my class raised their hands and said they got ice cream cones (蛋卷),” said one third-grader.
【小题1】What's the best title for the passage?