Suppose that we lined up our roughly 14 million United States businesses in order of size, starting with the smallest, along an imaginary road from San Francisco to New York. There will be 4,500 businesses to the mile, or a little less than one per foot. Suppose further that we planted a flag each business. The height of the flag pole represents the yearly volume of sales (销量) , each $ 10, 000 in sales in shown by one foot of pole.
The line of flagpoles is a very interesting sight. From San Francisco to about Reno, it is almost unnoticeable, a row of poles about a foot high. From Reno eastward the poles increase in height until, near Columbus, Ohio - about four - fifths of the way across the nation - flags fly about 10 feet in the air.
But as we approach the eastern terminus (终点) , the poles suddenly begin to mount (升高) . There are about 300, 000 firms in the country with sales over $ 500, 000. These firms take up the last 75 miles of the 3,000 - mile road. There are 200, 000 firms with sales over $ 1 million. They take up the last 50 miles. Then there are 1, 000 firms with sales of $ 50, 000, 000 or more. They take up the last quarter of a mile before the city limits, flags flying at cloud height, 5 , 000 feet up .
At the very gate of New York, on the last 100 feet of the last mile , we find the 100 largest industrial firms . They have sales of at least $ 1.5 billion, so that their flags are already miles high. Along the last 10 feet of road , there are 10 largest companies . Their sales are roughly $ 10 billion and up : their flags fly 190 miles in the air , almost in the stratosphere (平流层) .What is the author’s main purpose in this passage?
| A．To tell the reason why the largest firms are in New York. |
| B．To show the geographical distribution (分布) of the United States businesses. |
| C．To provide a general idea of the size of businesses in the United States. |
| D．To tell us how the United States businesses are arranged. |
What’s the correct order of the following places from east to west?
| A．San Francisco, Reno, New York, Columbus. |
| B．San Francisco, Reno, Columbus, New York. |
| C．New York, Columbus, Reno, San Francisco |
| D．New York, Reno, Columbus, San Francisco |
Among the four parts of the imaginary road , which part , considering all the firms in it , has the largest total volume of sales ?
| A．The last 75 miles. | B．The last 50 miles. |
| C．The last 100 feet of the last mile. | D．The last quarter of a mile |
Which of the following diagrams (图表) shows the right order of size of the US businesses , according to the text ?
S =" San" Francisco R =" Reno" C =" Columbus" N =" New" York H =" height" F = feet
It is found that American students spend less than 15% of their time in school. While there’s no doubt that school is important, a number of recent studies reminds us that parents are even more so. A study published earlier this month by researchers at North Carolina State University, for example, finds that parental involvement — checking homework, attending school meetings and events, discussing school activities at home — has a more powerful influence on students’ academic performance than anything about the school the students attend. Another study, published in the Review of Economics and Statistics, reports that the effort put forth by parents (reading stories aloud, meeting with teachers) has a bigger impact on their children’s educational achievement than the effort devoted by either teachers or the students themselves. And a third study concludes that schools would have to increase their spending by more than $1,000 per pupil in order to achieve the same results that are gained with parental involvement.
So parents matter. But it is also revealed in researches that parents, of all backgrounds, don’t need to buy expensive educational toys or digital devices for their kids in order to give them an advantage. They don’t need to drive their offspring (子孙，后代)to enrichment classes or test-preparation courses. What they need to do with their children is much simpler: talk.
But not just any talk. Recent research has indicated exactly what kinds of talk at home encourage children’s success at school. For example, a study conducted by researchers at the UCLA School of Public Health and published in the journal Pediatrics found that two-way adult-child conversations were six times as potent in promoting language development as the ones in which the adult did all the talking. Engaging in this reciprocal（双向的) back-and-forth gives children a chance to try out language for themselves, and also gives them the sense that their thoughts and opinions matter.
The content of parents’ conversations with kids matters, too. Children who hear talk about counting and numbers at home start school with much more extensive mathematical knowledge, report researchers from the University of Chicago. While the conversations parents have with their children change as kids grow older, the effect of these exchanges on academic achievement remains strong. Research finds that parents play an important role in what is called “academic socialization” — setting expectations and making connections between current behavior and future goals. Engaging in these sorts of conversations has a greater impact on educational accomplishment.Parents are even more important than schools because ______.
| A．parental involvement makes up for what schools are not able to do |
| B．teachers and students themselves do not put in enough effort |
| C．parental involvement saves money for schools and the local government |
| D．students may well make greater achievements with parents' attention |
It can be inferred from the 2nd paragraph that ______.
| A．educational toys are unaffordable nowadays |
| B．digital devices can give children an advantage |
| C．some parents believe in enrichment classes |
| D．talking with children is a very simple task |
The word "potent" is closest in meaning to ______.
| A．powerful | B．difficult | C．necessary | D．resistant |
Which of the following will more encourage children's success at school according to the passage?
| A．Parents order their children to stop playing video games. |
| B．Parents discuss with their children the possible future career. |
| C．Parents lecture their children on getting too low marks on tests. |
| D．Parents introduce colleges around the US to their children. |
An old woman had two large pots (罐), one on each end of a pole (扁担). She carried the pole with the pots across her neck.
One of the pots had a crack (裂缝) in it while the other pot was perfect and always delivered (递送) a full pot of water. At the end of the long walk from the well to the house, the cracked pot arrived only half-full.
For two years this happened daily, with the woman bringing home only one and a half pots of water. Of course, the perfect pot was proud. But the poor cracked pot was ashamed of its own imperfection.
One day, the cracked pot spoke to the woman by the well: “I am ashamed of myself because this crack in my side causes water to leak out all the way back to your house.”
The old woman smiled: “Did you notice that there are flowers on your side of the path, but not on the other pot’s side? That’s because I have always known about your crack, so I planted flower seeds on your side of the path. And every day while we walk back, you water them.”
“For two years I have been able to pick these beautiful flowers to decorate (装饰) the table. Without you being just the way you are, I would not have this beauty.”
Each of us has our own cracks. But it’s these cracks that make our lives together so interesting and meaningful.How did the cracked pot feel about itself at first?
| A．Proud. | B．Happy. | C．Excited. | D．Ashamed. |
Where were the flowers growing?
| A．On both sides of the path. |
| B．In the woman’s house. |
| C．On the perfect pot’s side. |
| D．On the cracked pot’s side. |
Which is the correct order of the following events?
① The woman picked the flowers and decorated the table.
② The woman told the truth to the cracked pot.
③ The cracked pot talked to the woman about its crack.
④ The woman found a crack on one pot.
⑤ The woman planted some flower seeds.
| A．④⑤①③② | B．⑤④③②① |
| C．④③①②⑤ | D．④⑤③①② |
What does the passage mainly want to tell us?
| A．Never laugh at old women. |
| B．Imperfection makes life meaningful. |
| C．Try your best to be perfect in life. |
| D．Don’t use a cracked pot to carry water. |
Why do Chinese people love hot pot so much? As the winter months begin to settle in, I find myself wondering what it is about this traditional meal, which has existed for more than 1，000 years, that makes it a Chinese food favorite．But it seems that the answer lies beyond the dish itself．
Hot pot isn't just designed to keep you warm during the cold months; it's also a social experience．It's a "theater” cuisine that turns a meal into an event．There is a lot of fun for everyone to have in adding ingredients to the hot pot．
Hot pot is eaten over two to three hours．For this reason, it is often, considered an evening's entertainment, and time to spend with friends and family．However, many westerners would be put off by the idea of other people sticking chopsticks in their food．When we come to eat at the table in the UK, we tend to have our own individual portions （份额）, although the experience is still a social one．
A similar experience to the hot pot one can be found in Korean barbecue restaurants, which let you cook your own meat．This allows people to have their meat done however they want．
For most Westerners, the idea of going to a restaurant to cook their own food is bizarre （古怪的）．But having given hot pot a go, I find it's now one of my favorite meals in Beijing．The steam from the pot left my clothes smelling of food when I got home, but perhaps this is also part of the experience．When the chilly （刺骨的） wind is blowing outside, just grab （抓） some chopsticks, some good friends, and dig in．For me it's like throwing a dinner party where my taste buds （味蕾） and my appetite are equally satisfied in the warm company of friends．According to the author, hot pot is popular in China because ________．
| A．it is a fun social experience |
| B．it has been developing for over 1,000 years |
| C．it involves many unique ingredients |
| D．it keeps people warm in winter and it is creative |
We can conclude from the article that generally British people _______.
| A．prefer a Korean barbecue to Chinese hot pot |
| B．find it interesting to cook their own food in restaurants |
| C．don't like sharing food with others |
| D．don't mind the smell of food staying on their clothes after dinner |
The underlined word "put off" in the third paragraph probably means _____
| A．excited | B．disappointed | C．puzzled | D．discouraged |
What is the tone of the article?
| A．Appreciative | B．Longing | C．Humorous． | D．Serious． |
In some urban centers, workaholism is so common that people do not consider it unusual．They accept the lifestyle as normal．Government workers in Washington D．C．, for example, frequently work sixty to seventy hours a week．They do this because they have to; they do it because they want to．
Workaholism can be a serious problem．Because true workaholics would rather work than do anything else, they probably don't know
how to relax; that is, they might not enjoy movies, sports, or other
types of entertainment．Most of all, they hate to sit and do nothing．The lives of workaholics are usually stressful, and this tension and worry can cause health problems such as heart attacks or stomach ulcers．In addition, typical workaholics don't pay much attention to their
families．They spend little time with their children, and their marriages may end in divorce．
Is workaholism always dangerous? Perhaps not．There are, certainly, people who work well under stress．Some studies show that many workaholics have great energy and interest in life．Their work is so pleasurable that they are actually very happy．For most workaholics, work and entertainment are the same thing．Their jobs provide them with a challenge; this keeps them busy and creative．
Why do workaholics enjoy their jobs so much? There are several advantages to work．It provides people with paychecks, and this is important．But it offers more than financial security It provides people with self-confidence; they have a feeling of satisfaction when they have produced a challenging piece of work and are able to say," I made that．" Psychologists claim that work gives people an identity; by working, they get a sense of self and individualism．In addition, most jobs provide people with a socially acceptable way to meet others．A workaholic is a person who____．
| A．tends to work long hours |
| B．behaves in a strange way |
| C．has to do many social jobs |
| D．holds high social positions |
What can be the problem of workaholism?
| A．Being late． |
| B．Being lazy． |
| C．Being hopeless． |
| D．Being unhealthy． |
According to some studies, most workaholics .
| A．live a hard life |
| B．regard work as something enjoyable |
| C．like to be under stress |
| D．are good at both work and entertainment |
What are the advantages one can get by working according to the text?
a． popularity b． satisfaction c． good payment
d． self-confidence e． higher positions f． social acceptation
| A．a; b; d; e | B．b; c; e; f | C．a; c; d; f | D．b; c; d; f |
The world's native languages are dying out at an unprecedented(空前的) rate, taking with them irreplaceable(不能替代的) knowledge about the natural world, according to a new study.
The study identified five global "hot spots" where languages are vanishing faster than anywhere else ---- eastern Siberia, northern Australia, central South America, the US state of Oklahoma and the US Pacific Northwest. "Languages are suffering a global extinction crisis that greatly goes beyond the pace of species extinction," linguistics(语言学的) professor David Harrison noted, who said half of the world's 7,000 languages were expected to disappear before the end of the century.
Native people had an intimate(详尽的) knowledge of their environment that was lost when their language disappeared, along with other certain things often unfamiliar to us, Harrison stressed. "Most of what we know about species and ecosystems is not written down anywhere, it's only in people's heads," he said. "We are seeing in front of our eyes the loss of the human knowledge base."
Harrison was one of a team of linguists who carried out the study. The researchers traveled to Australia this year to study native languages, some of the most endangered. According to Harrison, in Australia, they were heartened to see a woman in her 80s who was one of the only three remaining speakers of the Yawuru language passing on her knowledge to schoolchildren. He said such inter-generational exchanges were the only way native languages could survive. "The children had elected to take this course, no one forced them," he said. "When we asked them why they were learning it, they said,‘This is a dying language, we need to learn it'." Also, while there they found a man with knowledge of the Amurdag language, which had previously been thought extinct.
The researchers said all five of the hot spots identified were areas that had been successfully colonized and where a dominant language such as Spanish or English was threatening native tongues.What does this text mainly talk about?
| A．A study on native languages endangered. |
| B．The knowledge of native languages. |
| C．People's efforts in saving native languages |
| D．Harrison and his study on languages. |
According to Harrison, language extinction .
| A．causes the researchers lots of worries |
| B．speeds up the pace of species extinction |
| C．threatens the existing of Spanish and English |
| D．brings about a loss of knowledge about the environment |
Which of the following can be described as good news?
| A．Native languages became less endangered in Australia. |
| B．A man was found with knowledge of the Amurdag language. |
| C．Researchers were well received by native people in Australia. |
| D．Many schoolchildren showed interest in the Yawuru language. |
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