In choosing a friend, one should be very careful. A good friend can help you study. You can have fun together and make each other happy. Sometimes you will meet“fair weather friends”. They will be with you if you have money or luck, but when you are down, they will run away. How do I know when I have found a good friend? I look for certain qualities (品质) of character, especially understanding, honesty and reliability (可靠).
Above all else, I look for understanding in a friend. A good friend tries to understand how another person is feeling. He is not quick to judge. Instead, he tries to learn from others. He puts himself in the other person's place, and he tries to think of ways to be helpful. He is also a good listener. At the same time, however, a good friend is honest. He does not look for faults (过错) in others. He notices their good points. In short, a friend will try to understand me and accept me.
Another quality of a friend is reliability. I can always depend on (信赖) a good friend. If he tells me he will meet me somewhere at a certain time, I can be sure that he will be there. If I need a favor, he will do his best to help me. If I am in trouble, he will not run away from me.
There is a fourth quality that makes a friend special. A special friend is someone with whom we can have fun. We should enjoy our lives, and we would enjoy our friendship. That is why I especially like friends who are fun to be with. A good friend likes the same things I like. We share experience and learn from each other. A good friend has a good sense of humor (幽默), too. He likes to laugh with me. That is how we share in the joy of being friends. And I know that he is looking for the same quality in me.
When I meet someone who is reliable, honest, and understanding, I know I've found a friend!Which of the following qualities the writer thinks is the most important in choosing a friend?
| A．understanding. | B．honesty. |
| C．reliability. | D．a sense of humor. |
If you have fair weather friends, ______ .
| A．they will give you all that they have when you need help |
| B．you will be refused when you get into trouble |
| C．you will become rich |
| D．you can be sure that you get real friends |
This passage mainly discuss ______ .
| A．the qualities of a friend |
| B．where to choose friends |
| C．how to get along with friends |
| D．the importance of having a friend |
In his 1930 essay “Economic Possibilities for Our Grandchildren”, John Keynes, a famous economist, wrote that human needs fall into two classes: absolute needs, which are independent of what others have, and relative needs, which make us feel superior to our fellows. He thought that although relative needs may indeed be insatiable(无止境的), this is not true of absolute needs.
Keynes was surely correct that only a small part of total spending is decided by the desire for superiority. He was greatly mistaken, however, in seeing this desire as the only source of insatiable demands.
Decisions to spend are also driven by ideas of quality which can influence the demand for almost all goods, including even basic goods like food. When a couple goes out for an anniversary dinner, for example, the thought of feeling superior to others probably never comes to them. Their goal is to share a special meal that stands out from other meals.
There are no obvious limits to the escalation of demands for quality. For example, Porsche, a famous car producer, has a model which was considered perhaps the best sports car on the market. Priced at over $120,000, it handles perfectly well and has great speed acceleration. But in 2004, the producer introduced some changes which made the model slightly better in handling acceleration. People who really care about cars find these small improvements exciting. To get them, however, they must pay almost four times the price.
By placing the desire to be superior to others at the heart of his description of insatiable demands, Keynes actually reduced such demands. However, the desire for higher quality has no natural limits.According to the passage, John Keynes believed that .
| A．desire is the root of both absolute and relative needs |
| B．absolute needs come from our sense of superiority |
| C．relative needs alone lead to insatiable demands |
| D．absolute needs are stronger than relative needs |
What do we know about the couple in Paragraph 3?
| A．They want to show their superiority. |
| B．They find specialty important to meals. |
| C．Their demands for food are not easily satisfied. |
| D．Their choice of dinner is related to ideas of quality |
What does the underlined word “escalation” in Paragraph 4 probably mean?
| A．Understanding | B．Increase |
| C．Difference | D．Study |
The author of the passage mainly argues that .
| A．absolute needs have no limits |
| B．demands for quality are not insatiable |
| C．human desires influence ideas of quality |
| D．relative needs decide most of our spending |
With only about 1,000 pandas left in the world, China is desperately trying to clone(克隆)the animal and save the endangered species. That’s a move similar to what a Texas A ＆ M University researchers have been undertaking for the past five years in a project called “Noah’s Ark”. Noah’s Ark is aimed at collecting eggs, embryos(胚胎), semen and DNA of endangered animals and storing them in liquid nitrogen. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A ＆ M’s College of Veterinary Medicine, said there would be enough of the basic building blocks to reintroduce the species in the future.
It is estimated that as many as 2,000 species of mammals, birds and reptiles will become extinct in over 100 years.
The panda, native only to China, is in danger of becoming extinct in the next 25 years.
This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal. The entire procedure could take from three to five years to complete.
“The nuclear transfer(核子移植)of one species to another is not easy, and the lack of available panda eggs could be a major problem,” Kraemer believed. “They will probably have to do several hundred transfers to result in one pregnancy. It takes a long time and it’s difficult, but this could be ground-breaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort,” added Kraemer, who is one of the leaders of the project at Texas A ＆ M, the first-ever attempt at cloning a dog. “They are trying to do something that has never been done, and this is very similar to our work in Noah’s Ark. We’re both trying to save animals that face extinction. I certainly appreciate their effort and there’s a lot we can learn from what they are attempting to do. It’s a research that is very much needed.” The aim of “Noah’s Ark” project is to .
| A．make efforts to clone the endangered pandas |
| B．save endangered animals from dying out |
| C．collect DNA of endangered animals to study |
| D．transfer the nuclear of one animal to another |
According to Professor Kraemer, the major problem in cloning pandas would be the lack of .
| A．available | B．host animals |
| C．qualified researchers | D．enough money |
The best title for the passage may be .
| A．China’s Success in Pandas Cloning |
| B．The First Cloned Panda in the World |
| C．Exploring the Possibility to Clone Pandas |
| D．China- the Native Place of Pandas Forever |
From the passage we know that .
| A．Kraemer and his team have succeeded in cloning a dog |
| B．scientists try to implant a panda’s egg into a rabbit |
| C．Kraemer will work with Chinese scientists in clone researchers |
| D．about two thousand species will probably die out in a century |
Americans gave nearly $300 billion away last year. Do you know the reason? Beyond the noble goals of helping others, it is that giving will make them happier.
It is a fact that givers are happier people than non-givers. According to the Social Capital Community Benchmark Survey, a survey of 30,000 American households, people who give money to charity are 43% more likely than non-givers to say they are “very happy” about their lives. Similarly, volunteers are 42% more likely to be very happy then non-volunteers.
The happiness difference between givers and non-givers is not due to differences in their personal characteristics, such as income or religion. Imagine two people who are identical in terms of income and faith, as well as age, education, politics, sex, and family circumstances, but one donates money and volunteers, while the other does not. The giver will be, on average, over 40 percentage points more likely to be very happy than the non-givers.
A number of studies have researched exactly why charity leads to happiness. The surprising conclusion is that giving affects our brain chemistry. For example, people who give often report feelings of euphoria, which psychologists have referred to as the “Helper’s High”. They believe that charitable activity produces a very mild version of the sensations people get from drugs like morphine and heroin.
Of course, not only does giving increase our happiness, but also our happiness increases the possibility that we will give. Everyone prefers to give more when they are happy. Researchers have investigated this by conducting experiments in which people are asked about their happiness before and after they participate in a charitable activity, such as volunteering to help children or serving meals to the poor. The result is clear that giving has a strong, positive causal impact on our happiness, so does happiness on givingAccording to Paragraph 2. We can learn that .
| A．only those people who gave money to charity will be happy |
| B．more givers say they feel having happy lives than non-givers |
| C．those who donate money are happier than those who volunteer |
| D．42% of the volunteers say they are as happy as the non-volunteers |
What causes the happiness difference?
| A．Income. | B．Faith. | C．Education. | D．Donation. |
The underlined word “euphoria” in Paragraph 4 is closest in meaning to .
| A．relaxation | B．uncertainty |
| C．nervousness | D．pleasure |
If a person feels happy, he may .
| A．ask for more donations | B．stop charitable activity |
| C．be likely to give more | D．cook food for the poor |
Which of the following is the main theme of this passage?
| A．Giving brings happiness. | B．Americans love donating. |
| C．The happiness difference. | D．Feelings of volunteers. |
Finding a friend doesn’t seem like a difficult job. However, bad friends are easier to find than good friends these days. If you’re sitting there and wondering if you have a bad friend, let me define it for you.
A bad friend is someone whose jealousies and insecurities outweigh their love for someone. They night want to be a good friend but they’re too messed up in their own head to ever actually do it. They wonder if their friends are going out without them or if they’re being forgotten and left behind. People who are violently insecure don’t have what it takes to be the quality of a friend.
Bad friends are narcissistic(自恋的). They look for any opportunity to bring the conversation back to them. Worse, they might not even be aware that they’re doing it. In their mind, they might think they are the best friend ever, which is truly frightening.
Bad friends are quick-change. They’re by your side when you’re fun and you have something to give them but as soon as you’re going through a difficult time, they will become indifferent quickly. They won’t bring you cold medicine. They won’t give you a ride to the doctor, everything they do is self-serving.
If you find a friend who has these same characteristics, send them to your bad friend list immediately. Your friends are supposed to be the solution to your problems, not the source.
I believe your twenties are a time when you need positive and helpful friends. In such a time, friendships aren’t easy to maintain like they once were in school. Now we actually have to put work into it, we have to make a conscious effort to keep the friendship going. You need to ask yourself, “Is this person worth it? Do they treat me like a fool or what?” if your have doubts, try to make them clear by considering the past experiences. Toxic(有毒的) friendships do nothing but drag you down. My point is that you have to take care of yourself and stop getting in touch with your bad friends. Only surround yourself with people who bring out the best qualities in you. It may sound cruel but it’s true,.The author believes that we can easily find a .
| A．close friend | B．poor friend | C．good friend | D．bad friend |
Bad friends give the author the following impressions EXCEPT being .
| A．outgoing | B．insecure |
| C．narcissistic | D．self-centred |
We can infer from the passage that a bad friend will when you have trouble.
| A．feel worried as you do | B．try hard to help you out |
| C．do nothing but leave you | D．pay more attention to you |
In the last paragraph, you are advised .
| A．not to treat your friends like fools | B．not to keep a terrible friendship |
| C．not to be a bad friend of others | D．not to doubt but ask yourself |
What is the purpose of the passage?
| A．To tell us finding a friend is not an easy job for everyone. |
| B．To help us know about bad friends and get rid of them. |
| C．To encourage us to make more friends in school. |
| D．To advise us not to treat our close friends badly. |
The deadliest Ebola(埃博拉病毒) outbreak in recorded history is happening right now. The outbreak is unprecedented(空前的) both in the number of people who have gotten sick and in the geographic scope. And so far it’s been a long battle that doesn’t appear to be slowing down.
Ebola is both rare and very deadly. Since the first outbreak in 1976, Ebola viruses have infected thousands of people and killed roughly killed 60 percent of them. Symptoms can come on quickly and kill fast.
The current outbreak started in Guinea sometime in late 2013 or early 2014. It has since spread to Sierra Leone and Liberia, including some capital cities. And one infected patient traveled on a plane to Nigeria, where he spread the disease to several others and then died. Cases have also popped up in various other countries throughout the world, including in Dallas and New York City in the United States.
The Ebola virus has now hit many countries, including Guinea, Liberia, Sierra Leone, Nigeria, Senegal, and the United States. The virus, which starts off with flu-like symptoms and sometimes ends with bleeding, has infected about 6,500 people and killed more than 3,000 since this winter, according to the World Health Organization on September 30, 2014.
There are some social and political factors contributing to the current disaster. Because this is the first major Ebola outbreak in West Africa, many of the region’s health workers didn’t have experience or training in how to protect themselves or care for patients with this disease.
Journalist David Quammen put it well in a recent New York Times article, “Ebola is more dangerous to humans than perhaps any known virus on Earth, except rabies(狂犬病) and HIV. And it does its damage much faster than either.”
Hopefully, researchers are working to find drugs, including a recent $50 million push at the National Institutes of Health. And scientists are working on vaccines(疫苗), including looking into ones that might be able to help wild chimpanzees, which are also susceptible to the disease. The first human Ebola vaccine trial is scheduled to start in the spring of 2015.According to the passage, which of the following about Ebola is true?
| A．The Ebola outbreak now is the biggest one in history. |
| B．Ebola breaks out quickly but it is under control now. |
| C．Ebola is deadly and common so it kills a lot of people. |
| D．Ebola killed about 60 thousand people quickly in 1976. |
The Ebola virus was brought to Nigeria by .
| A．a flying bird |
| B．an infected passenger |
| C．hot African weather |
| D．a health organization |
The symptoms of Ebola at the beginning are more like those of .
| A．flu | B．rabies |
| C．HIV/AIDS | D．internal bleeding |
The last paragraph mainly tells us that .
| A．it will be a huge waste when researchers spend lots of money finding a cure |
| B．the vaccines can be effective to wild chimpanzees but not to the humans |
| C．there will be an optimistic future in which we can defeat the disease |
| D．we can use the vaccine to cure the patients completely in 2015’s spring |
What is the best title of the passage?
| A．Ebola ---- The African Local Disaster |
| B．Ebola ---- The Newly-Found Disease |
| C．Ebola ---- A More Effective Vaccine |
| D．Ebola ---- The Deadly Virus Outbreak |
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