Energy independence. It has a nice ring to it. Doesn’t it? If you think so, you’re not alone, because energy independence has been the dream of American president for decades, and never more so than in the past few years, when the most recent oil price shock has been partly responsible for kicking off the great recession(经济衰退).
“Energy independence” and its rhetorical (修辞的) companion “energy security” are, however, unreliable concepts that are rarely thought through. What is it we want independence from exactly?
Most people would probably say that they want to be independent from imported oil. But there are reasons that we buy all that oil from elsewhere.
The first reason is that we need it to keep our economy running. Yes, there is a trickle(涓涓细流) of bio-fuel(生物燃料) available, and more may become available, but most biofuels cause economic waste and environmental destruction.
Second, Americans have basically decided that they don’t really want to produce all their own oil. They value the environmental quality they preserve over their oil imports from abroad. Vast areas of the United States are off-limits to oil exploration and production in the name of environmental protection. To what extent are Americans really willing to tolerate the environmental impacts of domestic(国内的) energy production in order to cut back imports?
Third, there are benefits to trade. It allows for economic efficiency, and when we buy things from places that have lower production costs than we do, we benefit. And although you don’t read about this much, the United States is also a large exporter of oil products, selling about 2 million barrels of petroleum products per day to about 90 countries.
There is no question that the United States imports a great deal of energy and, in fact, relies on that steady flow to maintain its economy. When that flow is interrupted, we feel the pain in short supplies and higher prices. At the same time, we get massive economic benefits when we buy the most affordable energy on the world market and when we engage in energy trade around the world.What does the author say about energy independence for America?
| A．It sounds very attractive. |
| B．It will bring oil prices down. |
| C．It ensures national security. |
| D．It has long been everyone’s dream. |
What does the author think of bio-fuels?
| A．They keep America’s economy running healthily. |
| B．They cause serious damage to the environment. |
| C．They prove to be a good alternative(substitute) to petroleum. |
| D．They do not provide a sustainable energy supply. |
Why does America rely heavily on oil imports?
| A．It wants to expand its storage of raw oil. |
| B．Its own oil reserves are quickly running out. |
| C．Its own oil production falls short of demand. |
| D．It wants to keep its own environment untouched. |
What does the author say about oil trade?
| A．It makes for economic recession． |
| B．It brings benefit only to the sellers． |
| C．It improves economic efficiency． |
| D．It saves the cost of oil exploration． |
What is the author’s purpose in writing the passage?
| A．To explain the increase of international oil trade. |
| B．To raise Americans’ awareness of the energy crisis. |
| C．To argue for America’s dependence on oil imports. |
| D．To stress the importance of energy protection. |
Last Friday my brother and I were driving home together after doing some shopping and gave our attention to an interesting conversation. Because of this distraction (分心)my brother took a wrong turn.
Unfortunately, the wrong turn took us towards a bridge and we had no way to turn back. Unwillingly, my brother paid the bridge fee and drove on. He was clearly frustrated by the mistake and the needless waste of $4.
We eventually reached an exit and, as we took it, my brother noticed a young fellow pulled over to the side of the road. He came out of his car and tried to phone someone. I was busy trying to figure out which way we would go next but my brother pulled over and asked the guy if he needed any help. And he did. He had a flat tire and needed a tool to get it off.
My brother gave him a wrench, and then began to help him change the flat. The young man said that this had been a bad week for him: earlier he had gotten into a minor car accident, and now this flat on his way home from work. But he called us “a breath of fresh air” and kept thanking us because he really would have been stuck if we hadn’t come along.
After we finished the job he thanked us again and pulled out $20 from his pocket and tried to give it to us. “No,” I said. “We were never supposed to even get on that bridge,we took a wrong turn. But now we know why we did. It was to help you. Thank you for turning our mistake into an opportunity to serve.”
What I loved most was that my brother was able to see a chance to help. His reaction in the situation is a lesson for everyone and we felt so good the rest of the day. When did the author and his brother notice the young man who had a flat tire?
| A．Before they arrived at a bridge. |
| B．When they were passing through an exit. |
| C．When the young man stopped them for help. |
| D．After they came back to the right road. |
We can learn from the text that the writer’s brother ________.
| A．didn’t know the roads well |
| B．was a warm-hearted young man |
| C．made the turn to help the young man |
| D．regretted making a wrong turn all the way home |
What did the young man mean by calling the writer and his brother “a breath of fresh air” ?
| A．He had been in the hot sun waiting for help for so long. |
| B．His car’s air conditioner was broken. |
| C．They calmed him down by offering him a cold drink. |
| D．They changed his bad luck and the bad mood he was in. |
Which of the following sentences best describes the writer’s experience?
| A．It’s no use crying over spilt milk. |
| B．God helps those who help themselves. |
| C．Nothing in the world is difficult for one who sets his mind to it. |
| D．If you light a lamp for somebody, it will also brighten your path. |
LONDON (Reuters)—New faces given to a Chinese man after a bear tore off part of his face and a FrenchCaribbean man disfigured by a rare tumor show that such transplants can work and are not medical oddities (怪异)，researchers said．
The findings give hope to some people with severe facial disfigurement and suggest the transplants could prove longlasting without major problems．Despite the tissue rejection in the first year after their transplants，neither men had psychological problems accepting their new faces and have been able to rejoin society，they reported．
Only three people have received face transplants．The world’s first was carried out on French woman Isabelle Dinoire in November 2005 after she was disfigured in an attack by her dog．In 2007，her doctors reported that she had recovered slowly and steadily，overcoming two periods of rejection．
In 2006，Chinese doctors performed a face transplant on a 30yearold hit by a bear．While there were some complications with tissue rejection following the operation，two years later the man was doing well，his doctors said．“This case suggests that facial transplantation might be an option for restoring a severely disfigured face，and could enable patients to bring themselves back into society，” Shuzhong Guo and colleagues at Xijing Hospital in China wrote．
A French team described their work on a 29yearold man who suffered from Von Recklinghausen disease，an illness that changes the shape of his face．“The man，who was not named，was given a new nose，mouth and chin in a 2007 operation．He began to work 13 months after the transplant has more function in his face and has not rejected the new tissue，” his doctors said．
“Our case confirms that face transplantation is practical and effective for the correction of specific disfigurement，” Dr．Laurent Lantieri and colleagues at the HenriMondor hospital outside Paris wrote．What’s the main idea of this passage?
| A．Face transplants can work． |
| B．Face transplants help regain confidence． |
| C．Three people have received face transplants． |
| D．Disfigured people need face transplants． |
The underlined word “restoring” in Paragraph 4 means “________”．
| A．removing | B．recovering | C．repairing | D．rejecting |
What problem resulted from the facial operations?
| A．The patients wouldn’t accept the facial change． |
| B．It was hard for the patients to get along with others． |
| C．It took some time for the patients to recover from the operation． |
| D．The patients usually suffered from tissue rejection． |
Should ecigarettes (electronic cigarettes) be a new choice for the smokers trying to get rid of the habit? Reactions from Americans are mixed．More than half of the people questioned in a survey think ecigarettes should be controlled by the US Food and Drug Administration，but 47 percent believe the ecigarettes should be available to the smokers who want to quit．
“In the hunt for a safer cigarette，ecigarettes are becoming a popular choice among those either trying to quit or looking to replace standard tobacco smoke with an alternative that manufacturers claim to be safer，” Zogby International，which conducted the survey，said in a statement．
About half of the 4,611 adults who took part in the survey had heard about ecigarettes，which are batterypowered，or rechargeable cigarettes that vaporize a liquid nicotine solution．They do not produce smoke but a water vapor without smell．Sold mostly on the Internet，ecigarettes were first made in China．
Last year the World Health Organization (WHO) warned against using ecigarettes，saying there was no evidence to prove they were safe or helped smokers break the habit．The WHO said people who smoke ecigarettes breathe in a fine fog of nicotine into the lungs．
Nearly a third of people questioned in the survey think that ecigarettes should be allowed in places where smoking is forbidden，because they don’t produce smoke，but 46 percent disagree．Men who were aware of the availability of ecigarettes were more likely than women to say they should be a choice available to smokers who want to quit．Young people，aged 18－29，and singles were the groups most open to trying ecigarettes．Smoking is the single largest cause of preventable death worldwide，according to the WHO．What can we learn from Paragraph 1?
| A．American smokers ought to try ecigarettes． |
| B．Americans have different opinions about ecigarettes． |
| C．Every kind of cigarettes should be forbidden in America． |
| D．Most of the Americans don’t like ecigarettes． |
According to Zogby International，ecigarettes ______．
| A．are much safer than common cigarettes |
| B．are popular among people who want to quit smoking |
| C．will take the place of traditional cigarettes |
| D．are produced in a safer way by manufacturers |
What do we know about ecigarettes from the passage?
| A．Most Americans are familiar with them． |
| B．They are a good choice as there is no nicotine． |
| C．They produce a water vapor that can’t be seen． |
| D．Most people buy them on the Internet． |
What’s the attitude of the WHO towards ecigarettes?
| A．Negative | B．Supportive | C．Doubtful | D．Indifferent |
Why do people drink too much, eat too much, smoke cigarettes or take drugs? What’s to blame for all the bad behavior? Most people would say that, while these self-destructive (自我毁灭的) acts can have many root causes, they all have one obvious thing in common: they are all examples of failures of self-control, lacking the will power to resist them.
According to a recent study, however, if you really think about it, something about that simple answer doesn’t quite make sense. In fact, it turns out that sometimes it’s having will power that really gets you into trouble.
Think back to the time you took your very first sip (啜饮) of beer. Disgusting, wasn’t it? When my father gave me my first taste of beer as a teenager, I wondered why anyone would voluntarily drink it. And smoking? No one enjoys their first cigarette — it tastes awful. So even though smoking, and drinking alcohol or coffee, can become temptation (诱惑) you need will power to resist, they never, ever start out that way.
Just getting past those first horrible experiences actually requires a lot of self-control. Ironically (讽刺的是), only those who can control themselves well, rather than give in to them, can ever come to someday develop a “taste” for Budweiser beer, Marlboro cigarettes, or dark-roasted Starbucks coffee. We do it for social acceptance. We force ourselves to consume alcohol, cigarettes, coffee and even illegal drugs, in order to seem experienced, grown-up, and cool.
These bad habits aren’t self-control failures — far from it. They are voluntary choices, and they are in fact self-control successes. Self-control is simply a tool to be put to some use, helpful or harmful. To live happy and productive lives, we need to develop not only our self-control, but also the wisdom to make good decisions about when and where to apply it.What do most people think causes bad behavior?
| A．Being forced by others. |
| B．Not having enough will power. |
| C．Enjoying their first experiences. |
| D．Following the examples of their friends. |
The author mentions his experience in the third paragraph to prove ____.
| A．will power helps develop bad habits sometimes |
| B．drinking beer is harmful to the health of teenagers |
| C．self-control should be developed when one is young |
| D．everyone can be challenged by different temptations |
In the last paragraph, the author stresses that ____.
| A．without self-control, no one can succeed |
| B．bad habits don’t always lead to bad results |
| C．applying self-control correctly is important |
| D．people can develop wisdom from bad behavior |
What would be the best title for the passage?
| A．My First Sip of Beer |
| B．Do You Have Will Power ? |
| C．Will Power Benefits Us |
| D．Dark Side of Self-control |
To Whom It May Concern:
On March 5, 2012 , I bought a Perfect Muffin Kit(松饼粉 ) from your store at Midfield Shopping Center. The cashier who assisted me was George. George was very friendly and told me that the Perfect Muffin Kit would live up to the guarantee on the box: “Perfect Muffins Every Time!”.
Unfortunately, this product did not live up to what it promised . The muffins I made were far from perfect . I followed the directions in the package very carefully . First , I removed the bag of mix from the box. Then , I poured it into a bowl. Next, I added the correct amount of water to the mix and stirred it. According to the directions, after stirring the mixture , I added half a cup of dried prapes, nuts , berries, or another favorite ingredient(配料 ) . My favorite ingredient happens to be hot sauce (沙司 ). I find that a bit of hot sauce makes pizza and soup taste very delicious. So, continuing to follow the directions, I added half a cup of hot sauce to the mix and stirred it. Finally, I poured the mix into muffin tins and baked it in the baker at 350 degrees for exactly 20 minutes.
When the muffins finished baking, I was very excited to eat the “Perfect Muffins” as promised on the box. You can imagine my disappointment when, upon tasting the muffins, I discovered that they were not perfect. These muffins were , in fact , absolutely terrible. Not even my dog was interested in eating these supposedly “perfect” muffins.
I would appreciate a full refund(退款 ) of $3.99 for this product as soon as possible. Enclosed are the receipt, the empty box, and one of the un-perfect muffins so that you can experience it for yourself . Thank you for your attention to this matter.
Sincerely ,
Michelle BauerThis letter is most likely addressed to _______.
| A．a local storeowner |
| B．the owner of the muffin mix company |
| C．the clerk at a local muffin bakery |
| D．George, the cashier who sold the muffin mix |
The tone(语气 ) of the author can best be described as ________.
| A．embarrassed | B．hopeless |
| C．disappointed | D．disgusted |
the author was unhappy with the product because________.
| A．the directions of the product contained a mistake |
| B．it was not up to the promise made on the box |
| C．it was too difficult to follow the directions |
| D．it was worth less money than she paid for it |
The author’s main purpose in writing this letter is to ________.
| A．prevent others from making the same mistake |
| B．persuade the company to change the wording on their box |
| C．get back all the money paid from the shop |
| D．complain about how bad the muffins tasted |
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