Everyone has got two personalities — the one that is shown to the world and the other that is secret and real．You don’t show your secret personality when you're awake because you can control your behaviour，but when you're asleep， your sleeping position shows the real you．In a normal night，of course，people frequently change their position．The important position is the one that you go to sleep in．
If you go to sleep on your back，you’re a very open person．You normally trust people and you are easily influenced by fashion or new ideas．You don’t like to upset people，so you never express your real feelings．You’re quite shy and you aren't very confident．
If you sleep on your stomach，you are a rather secretive（不坦率的）person．You worry a lot and you're always easily upset．You’re very stubborn（顽固的），but you aren't very ambitious．You usually live for today not for tomorrow．This means that you enjoy having a good time．
If you sleep curled up（卷曲），you are probably a very nervous person．You have a low opinion of yourself and so you’re often defensive．You're shy and you don't normally like meeting people．You prefer to be on your own．You're easily hurt．
If you sleep on your side，you have usually got a well-balanced personality．You know your strengths and weaknesses．You’re usually careful． You have a confident personality．You sometimes feel anxious，but you don't often get depressed．You always say what you think even if it annoys people．
46．According to the writer，you naturally show your secret and real personality __________.
A．only in a normal night
B．only when you go to sleep
C．only when you refuse to show yourself to the world
D．only when you change sleeping position
47．Which is NOT mentioned in the second paragraph about a person's personality？
A．He or she is always open with others．
B．He or she always likes new ideas earlier than others．
C．He or she is always easily upset．
D．He or she tends to believe in others．
48．Point out which sentence is used to show the personality of a person who is used to sleeping
on his or her stomach？
A．He or she is careful not to offend others．
B．He or she doesn’t want to stick to his or her opinion．
C．He or she can't be successful in any business．
D．He or she likes to bring others happiness．
49．Maybe you don’t want to make friends with a person who sleeps curled up．Why？
A．He or she would rather be alone than communicate with you．
B．He or she is rarely ready to help you．
C．He or she prefers staying at home to going out．
D．He or she wouldn’t like to get help from you．
50．It appears that the writer tends to think highly of the person who sleeps on one side because ________________．
A．he or she always shows sympathy for people
B．he or she is confident，but not stubborn
C．he or she has more strengths than weaknesses
D. he or she often considers annoying people
Researchers at Yale, Texas A&M and Boston University predict that by 2030 urban areas will expand by more than 463,000 square miles, or l．2 million square kilometers． That is equal to 20,000 American football fields becoming urban every day for the first three decades of this century．
The growth in urban areas will go with the construction of roads and buildings, water and sanitation facilities, and energy and transport systems that will transform land cover and cities globally． Recent estimates suggest that between $25 trillion（万亿） and $30 trillion will be spent on infrastructure（基础设施） worldwide by 2030, with $100 billion a year in China alone．
"Considering the long life and near unavoidability of infrastructure investments, it will be critical for current urbanization-related policies to consider their lasting impacts," said Karen Seto, lead author of the study． "We have a huge opportunity to shape how cities develop and their environmental impacts．"
Nearly half of the increase in high-probability ----defined as greater than 75 percent ---- urban expansion is forecasted to occur in Asia, with China and India absorbing 55 percent of the regional total． In China, urban- expansion is expected to create a l,l00-mile coastal urban corridor from Hangzhou to Shenyang． In India, urban expansion will be gathered around seven state capital cities, with large areas of low-probability growth forecasted for the Himalaya region where many small villages and towns currently exist．
Africa's urban land cover will grow the fastest, at 590 percent above the 2000 level of 16,000 square miles． Urban expansion win be concentrated in that continent's five regions: the Nile River in Egypt; the coast of West Africa on the Gulf of Guinea; the northern shores of Lake Victoria in Kenya and Uganda and extending into Rwanda and Burundi; the Kano region in northern Nigeria; and greater Addis Ababa, Ethiopia．
"Urban expansion is concentrated in． only a few areas where there are large cities and industry," said Seto． "From the northern shore of Lake Victoria down to Rwanda is also a major hotspot of urban expansion．"
In North America, where 78 percent of the total population lives in urban areas, urban land cover will nearly double by 96,000 square miles by 2030．The study also forecasts that 48 of the 221 countries in the study will experience insignificant amounts of urban expansion． "As for China, the expansion of urban area means．
| A．$ 100 billion will be spent on infrastructure a year |
| B．creating a coastal urban corridor from Hangzhou to Qingdao |
| C．it will become the fastest developing country in the next decade |
| D．it will make up 55% of the increase in urban expansion in Asia |
According to the passage infrastructure doesn't include．
| A．construction of roads | B．sanitation facilities |
| C．energy systems | D．land cover transformation |
In paragraph three the underlined word “their lasting impacts” refers to the impacts of .
| A．the development of cities | B．urbanization-related policies |
| C．infrastructure in vestments | D．China’s expansion of urban area |
The best title for this passage should be .
| A．The limitation of urban expansion |
| B．More investment on infrastructure |
| C．The fast development of the third world |
| D．The future urban expansion of the world |
"When I look back on my childhood I wonder how I survived at all． It was, of course, a miserable childhood． The happy childhood is hardly worth your while． "Worse than the ordinary miserable childhood is the miserable Irish childhood． And worse yet is the miserable Irish Catholic childhood．" That was Frank McCourt reading the opening lines of his book Angela's Ashes, released in nineteen ninety-six．
This Irish American author best known for the Pulitzer Prize-winning autobiography Angela's Ashes that recorded his poor upbringing, died of cancer on Sunday, The New York Times reported． He was 78．
Born in New York City, he was the eldest of seven children born to Irish immigrant parents． Angela's Ashes was a memoir that captured an irresponsible, drunkard father with a gift for story-telling． When not drunk, his father was absent, turning his back on a family so poor, McCourt wrote, that they were reduced to burning the furniture in their rented hut to keep warm． His mother struggled to raise her many children after his father left the family．
Already struggling when the Great Depression hit, the family moved back to Limerick, where they slipped ever deeper into poverty in the 1930s．
Three of McCourt's siblings died of diseases worsened by hunger and the wretchedness of their surroundings． McCourt himself almost died of typhoid（伤寒的） fever as a child．
In Angela's Ashes, he wrote of hunger, a home flooded with rainwater and the unbearable humiliation of seeking handouts from charities in the Irish city． But he told the story in a way that is expressive, warm and light-hearted．
Frank McCourt left Ireland at the age of nineteen to return to New York City where he was born． He earned a degree in- English education and taught creative writing for nearly thirty years． After retiring in nineteen eighty-seven, he decided to write about his childhood． "Angela's Ashes" became a huge success and brought McCourt a 1997 Pulitzer Prize, the National Book Critics Circle Award and other honors． Millions of copies of the book were sold worldwide and it was adapted into a 1999 movie starring Emily Watson and Robert Carlyle．What's the text mainly about?
| A．A brief introduction to Frank McCourt and one of his works． |
| B．A literary review on Frank McCourt's book Angela's Ashes． |
| C．An account of Frank McCourt's miserable childhood. |
| D．A comment on Frank McCourt's life experience． |
By saying "The happy childhood is hardly worth your while", the writer really means that．
| A．a lot of readers don't deserve happy childhood |
| B．his childhood is not worth of others' sympathy |
| C．his childhood is mixed with happiness and misery |
| D．smooth childhood surely will not draw readers' attention |
From the passage, we know Frank McCourt's father is．
| A．humorous and trustworthy | B．alcohol-addicted but loves his family |
| C．poor but warm-hearted | D．irresponsible but gifted in telling stories |
What does the underlined word "handouts" mean in the 6th paragraph?
| A．Reliefs． | B．Compensations． |
| C．Leaflets． | D．Teaching materials． |
A policeman was questioning 3 blondes who were training to become detectives． To test their skills in recognizing a suspect, he shows the first blonde a picture for5 seconds and then hides it．
“This is your suspect, how would you recognize him?"
The first blonde answers, "That's easy, we'll catch him fast because he only has one eye!" The policeman says, "Well．．．uh．．．that's because the picture shows his profile．"
Slightly confused by this ridiculous response, he flashes the picture for 5 seconds at the second blonde and asks her, "This is your suspect, how would you recognize him?"
The second blonde giggles, flips her hair and says, "Ha! He'd be too easy to catch because he only has one ear!"
The policeman angrily responds, "What's the matter with you two? Of course only one eye and one ear are SHOWING because it's a picture of his profile!! Is that the best answer you can come up with?"
Extremely frustrated at this point, he shows the picture to the third blonde and in a very testy voice asks "This is your suspect, how would you recognize him?" He quickly adds, "Think hard before giving me a stupid answer．"
The blonde looks at the picture intently for a moment and says, "Hmmmm…the suspect wears contact lenses．"
The policeman is surprised and speechless because he really doesn't know himself if the suspect wears contacts or not． "Well, that's an interesting answer．．．wait here for a few minutes while I check his file and I’ll get back to you on that．" He leaves the room and goes to his ．office, checks the suspect's file in his computer, and comes back with a beaming smile on his face． "Wow! I can't believe it．．．it's TRUE! The suspect does in fact wear contact lenses． Good work! How were you able to make such an acute observation?"
"That's easy," the blonde replied． "He can't wear regular glasses because he only has one eye and one ear．"Why did the policeman show a picture to the three blondes?
| A．To inquire about their relationship with the suspect． |
| B．To test their potential of being detectives． |
| C．To train them as qualified police officers． |
| D．To show the skills in recognizing a suspect． |
What's the policeman's attitude towards the first blonde's answer?
| A．Angry． | B．Puzzled． | C．Embarrassed． | D．Satisfied． |
What did the second blonde think of the task?
| A．Demanding． | B．Easy． | C．Ridiculous． | D．Confusing． |
How did the third blonde know that the suspect wore contact lenses?
| A．By coincidence． |
| B．By random guess． |
| C．By logical and reasonable analysis． |
| D．By checking the file in the computer． |
The 2012 London Olympics had enough problems to worry about. But one more has just been added - a communications blackout caused by solar storms.
After a period of calm within the Sun, scientists have detected the signs of a flesh cycle of sunspots that could peak in 2012, just in time for the arrival of the Olympic torch in London.
Now scientists believe that this peak could result in vast solar explosions that could throw billions of tons of charged matter towards the Earth, causing strong solar storms that could jam the telecommunications satellites and interact links sending five Olympic broadcast from London.
"The Sun's activity has a strong influence on the Earth. The Olympics could be in the middle of the next solar maximum which could affect the functions of communications satellites," said Professor Richard Harrison, head of space physics at the Rutherford Appleton Laboratory in Oxfordshire.
At the peak of the cycle, violent outbursts called coronal mass ejections (日冕物质抛射) occur in the Sun's atmosphere, throwing out great quantities of electrically-charged matter. " A coronal mass ejection can carry a billion tons of solar material into space at over a million kilometres per hour. Such events can expose astronauts to a deadly amount, can disable satellites, cause power failures on Earth and disturb communications," Professor Harrison added. The risk is greatest during a solar maximum when there is the greatest number of sunspots.
Next week in America, NASA is scheduled to launch a satellite for monitoring solar activity called the Solar Dynamics Observatory (SDO), which will take images of the Sun that are 10 times clearer than the most advanced televisions available.
The Rutherford Appleton Laboratory helped to make the high-tech cameras that will capture images of the solar flares (太阳耀斑) and explosions as they occur.
Professor Richard Hold away, the lab's director, said that the SDO should be able to provide early warning of a solar flare or explosion big enough to affect satellite communications on Earth "If we have advance warning, we'll be able to reduce the damage. What you don't want is things switching off for a week with no idea of what's caused the problem," he said.The phrase "communications blackout" in paragraph 1 most probably refers toduring the 2012 Olympics.
| A．the extinguishing of the Olympic torch |
| B．the collapse of broadcasting systems |
| C．the transportation breakdown in London |
| D．the destruction of weather satellites |
What can be inferred about the solar activity described in the passage?
| A．The most fatal matter from the corona falls onto Earth. |
| B．The solar storm peak occurs in the middle of each cycle. |
| C．It takes several seconds for the charged matter to reach Earth. |
| D．The number of sunspots declines（减少） after coronal mass ejections. |
What does the last sentence mean?
| A．So far scientists still don’t know what caused the Solar Storms. |
| B．When Solar Storm happens, you’d better turn off the electrical appliances. |
| C．The risk is greatest during a solar maximum when there is the greatest number of sunspots. |
| D．Early warming can help minimize the harm of the Solar Storms. |
According to the passage, NASA will launch a satellite to _ _
| A．take images of the solar system |
| B．provide early warning of thunderstorms |
| C．keep track of solar activities |
| D．improve the communications on Earth |
Which of the following might be the best title of the passage?
| A．Solar Storms: An Invisible Killer |
| B．Solar Storms: Earth Environment in Danger |
| C．Solar Storms: Threatening the Human Race |
| D．Solar Storms: Human Activities to Be Troubled |
The Ivy League is an athletic conference comprising eight private institutions of higher education in the Northeastern United States. The term is most commonly used to refer to those eight schools considered as a group. The term is also connected with academic excellence, selectivity in admissions, and social elitism(精英主义).
The term became official, especially in sports terminology, after the formation of the NCAA Division I athletic conference in 1954, when much of the nation polarized around favorite college teams. “IV” was used because originally the league consisted only of four members. The use of the phrase is no longer limited to athletics, and now represents an educational philosophy inherent to ( 固有的，内在的)the nation's oldest schools. In addition, Ivy League schools are often viewed by the public as some of the most prestigious （著名的）universities worldwide and are often ranked amongst the best universities in the United States and worldwide. The eight institutions are Brown University, Columbia University, Cornell University, Dartmouth College, Harvard University, Princeton University, the University of Pennsylvania, and Yale University.
All of the Ivy League's institutions place near the top in the U.S. News & World Reportcollege and university rankings and rank within the top one percent of the world's academic institutions in terms of financial endowment(捐助). Seven of the eight schools were founded during America's colonial period; the exception is Cornell, which was founded in 1865. Ivy League institutions, therefore, account for seven of the nine Colonial Colleges chartered before the American Revolution. The Ivies are all in the Northeast geographic region of the United States. All eight schools receive millions of dollars in research grants and other subsidies from federal and state government.
Undergraduate enrollments among the Ivy League schools range from about 4,000 to 14,000, making them larger than those of a typical private liberal arts college and smaller than a typical public state university. Ivy League university financial endowments range from Brown's $2.01 billion to Harvard's $26 billion, the largest financial endowment of any academic institution in the world.Which meaning can the term “the Ivy League” convey today?
| A．The largest enrollment. | B．The strongest government support. |
| C．The most expensive schools. | D．First-class education. |
From the passage, we know the word “Ivy” in “the Ivy League” was first chosen to refer to _______.
| A．a plant | B．a number | C．a sport | D．a spirit |
Which of the following statements is true?
| A．There is no longer sports competition in the Ivy League. |
| B．Seven colleges were set up before the USA was founded. |
| C．Brown University has the smallest number of students. |
| D．Typical public state universities are larger than the Ivies. |
What is special about Cornell University in the League?
| A．It is the oldest one. | B．It was founded by colonists. |
| C．It has the smallest endowment. | D．It is the youngest one. |
Which of the following can be the best title of the passage?
| A．The ABC of “The Ivy League” |
| B．Best Universities in the USA |
| C．The Financial Income of American Universities |
| D．How to Apply to an Ivy League University |