Most of us are used to seasons. Each year, spring follows winter, which follows autumn, which follows summer, which follows spring. And winter is colder than summer. But the earth goes through temperature cycles over much longer periods than those that we experience.
Between 65,000 and 35,000 years ago, the planet was much colder than it is now. During that time the temperature also changed a lot, with periods of warming and cooling. Ice melted during the warm periods, which made sea levels rise. Water froze again during the cold periods.
A new study from Switzerland sheds light on where ice sheets melted during the ice age.
It now seems that the ice melted at both ends of the earth, rather than just in either northern or southern areas. This surprised the researchers from the University of Bern.
Scientists have long assumed（认为） that most of the ice that melted was in the Northern hemisphere(半球) during the 30,000-year long ice age. That belief was held because the North Pole is surrounded by land, while the South Pole is surrounded by the Antarctic Ocean. It is easier for ice sheets to grow on land. If surrounded by sea the ice can easily just slip into the ocean instead of building up.
The researchers used a computer model to look at ways the ice could melt and how it might affect sea levels. They compared these results to evidence of how temperatures and currents actually changed during that time.
The model showed that if it was only in the Northern hemisphere that ice melted, there would have been a bigger impact(影响) on ocean currents(洋流) and sea temperatures than what actually happened. Studies suggest that melting just in the Southern hemisphere would have been impossible, too.
The only reasonable conclusion, the scientists could make, was that ice melted equally in the North and the South.
It is still a mystery as to what caused the temperature changes that caused the ice to melt.The underlined phrase “sheds light on” (in paragraph 3) can be replaced by .
| A．throws doubts on |
| B．beats down on |
| C．makes it clear |
| D．makes light of |
We can infer from the passage .
| A．the ice can easily just slip into the ocean |
| B．melting just in the Northern hemisphere would have been impossible |
| C．volcanoes caused the ice to melt |
| D．researchers often use the computer models help their research work. |
The scientists are not sure .
| A．what caused the temperature changes |
| B．where ice sheets melted during the ice age |
| C．how long the ice age lasted |
| D．what the earth is made up of |
Which of the following is the best title for the passage?
| A．A computer model |
| B．Studies show ice melted equally in the North and the South during the ice age |
| C．Most of the ice melted in the Northern hemisphere during the 30,000-year long ice age. |
| D．A survey result |
The booking notes of the play "The Age of Innocence"：
Price： $10
BOOKING
There are four easy ways to book seats for performance ：
-in person
Hie Box Office is open Monday to Saturday，10 a. m. -8 p. m.
-by telephone
Ring 01324976 to reserve your tickets or to pay by credit card（Visa, MasterCard and Amex accepted）
-by post
Simply complete the booking form and return it to Global Theatre Box Office.
-on line
Complete the online booking form at wwww. Satanfiedtheatre. com
DISCOUNTS：
Saver ： $2 off any seat booked any time in advance for per-formances from Monday to Thursday. Savers are available for children up to 16 years old, over 60s and full-time students.
Supersaver ： half-price seats are available for people with disa-bilities and one companion. lt is advisable to book in advance. There is a maximum of eight wheelchair spaces available and one wheel-chair space will be held until an hour before the show.
Standby：best available seats are on sale for $6 from one hour before the performance for people eligible （suitable） for Saver and Supersaver discounts and thirty minutes before for all other custom-ers.
Group Bookings ： there is a ten percent discount for parties of twelve or more.
School ： school parties of ten or more can book $ 6 standby tickets in advance and will get every tenth ticket free.
Please note ： we are unable to exchange tickets or refund money unless a performance is cancelled due to unforeseen circumstances. If you want to book a ticket, you CANNOT __________.
| A．go to the Box Office on Sundays |
| B．ring the booking number and pay for the tickets by credit card |
| C．use the Internet |
| D．complete a booking form and post it to the Box Office |
According to the notes, who can get $2 off?
| A．The people who book the tickets on Fridays. |
| B．An 18-year-old teenager. |
| C．A 55-year-old woman. |
| D．A 20-year-old full-time college student. |
If you make a group booking for a group of 14 adults, how much should you pay?
| A．$120. |
| B．$126. |
| C．$140. |
| D．$150. |
Which of the following is NOT true according to the passage?
| A．There are only 8 wheelchair spaces in the theatre. |
| B．A school party of 15 students should pay $90 for the standby tickets. |
| C．A group of 12 persons can get 10 percent discount. |
| D．The audience can't refund money if the performance is on show. |
If you don't want people to know too much about you, then you had better keep your fridge contents secret, according to a British market research document released last week.
Researchers peered （凝视）into the fridges of 400 people in Britain and compared the contents with the owners' lifestyles. They claim to be able to classify the nation's people by fridge contents.
They say those people can be separated into five categories ：nutrition nerds （no social sense），food faddist （whatever's in style），martyr（苦行者）mums, fast food fanatics（狂热分子）and restaurant regulars.
Nutrition nerds care much about what they put into their bodies. Their fridges are stocked with fruit, vegetables and healthy meat. People in this category tend to be highly organized and usually work in law or accountancy （会计学）. The vast majority is single, but if they have a partner, that person will be similar.
A fridge full of vitamins-enriched juices implies its owner works in media or fashion. They tend not to eat the foods they buy. Known as the food faddist, they just want to be seen as purchasing the latest important things.
A fridge filled with everything from steak to frozen fish suggests the martyr mum. Her fridge tends to be stocked with every kind of product, except what she herself would want. This fridge hints at difficulty balancing family and work life.
Fast food fanatics always buy mineral water or soda pop （汽水）. The nearest they will get to fresh fruit is tomato sauce. Their fridges hint at someone who works hard and plays hard, also, someone who is not into long term planning.
Finally, a fridge filled with nothing more than a bottle of white wine and some sparkling mineral water implies an owner who is single, lives in a big city and enjoys the finer things in life. The fridge is empty because this person regularly eats in restaurants. What can we know from the first two paragraphs?
| A．Some researchers are fond of staring at other people's fridges. |
| B．People don't want others to know about their secrets. |
| C．The food you put in the fridge has something to do with your personality. |
| D．There are mainly five kinds of lifestyles among British people. |
According to the passage, people who belong to food faddist __________.
| A．don't care much about money when buying things |
| B．will try their best to stay healthy |
| C．often stay up late to finish their job |
| D．prefer to ask others about what to do next |
Which of the following is true according to the passage?
| A．"Nutrition nerds" are always organized and successful in their jobs. |
| B．"Food faddists" like to stock their fridges with all kinds of vitamins. |
| C．"Martyr mums" care themselves more than others. |
| D．"Fast food fanatics" usually do not stock their fridges with fresh fruit. |
What will those who often dine out put in the fridge?
| A．All kinds of food they like. |
| B．Only something to drink. |
| C．Fruit, vegetables and meat. |
| D．Food rich in vitamins. |
What is this passage mainly about?
| A．What people store in their fridges. |
| B．Fridge contents and its owner's secret. |
| C．What we should store in our fridges. |
| D．How to keep our fridge contents secret. |
They sit by the door waiting for me. And while I may speak more about the narrowness of my very limited life than their real worth, just the fact that they're sitting there, waiting for me, makes me happy.
I speak, of course, of my wonderful, brilliant, intelligently designed, calf-high rubber boots. They are a piece of industrial genius（杰作）. They are real and vibrant（活力的），and make my life more worth living.
My rubber boots are real and they do not fail me. I slip them on over my socks at a moment's notice. They go on easily. My feet feel joyful like the wagging（摇摆）tail of a dog waiting for its walk. My feet know they are safe.
I step outside the house and nothing can stop me the late season snowstorm, the pool of standing water at the bottom of my doorsteps that will never give off, the mud and dirt this season brings. My feet are warm and dry and happy. And so am I.
My boots are modest. They make no promise they can't keep. I found them at one-third the price of the long boots I looked at longingly for years. Mine are American-made and inexpensive and unattractive and brown and solid. They are now three years old and still look new. I know I will have them forever. I will die with them on. They are homely and they are wonderful.
My rubber boots make me braver and kinder and more generous. Yes, I will get the mail. Yes, I will get the newspaper. Yes, I will walk the dog. Yes to the garbage. Yes. Yes. Yes. I have rubber boots, good strong rubber boots-and I am not afraid. We can infer from the passage that __________.
| A．the writer has a small life circle |
| B．it must be very cold in winter where the writer lives |
| C．the writer enjoys the dog wagging its tail |
| D．the boots are designed by an industrial talent |
Which of the following is mentioned in the last two paragraphs?
| A．The writer is a postman by occupation. |
| B．The writer will wear the boots all his life. |
| C．The writer bought the boots out of curiosity. |
| D．The boots are good-looking, old and American made. |
Which is the right order of the writer's developing the passage?
a. He feels at home in the boots.
b. His feet feel safe.
c. They bring him happiness.
d. His life is meaningful.
e. He feels very fearless.
f. They warm his feet and keep wet out.
| A．a-c-b-e-d-f |
| B．c-d-e-f-b-a |
| C．a-c-b-f-d-e |
| D．c-d-b-f-a-e |
The writer writes the passage in order to __________.
| A．tell his daily life |
| B．advertise rubber boots |
| C．praise the objects ordinary but reliable |
| D．attach the importance to happiness and safety |
NSE Summer School is suitable for those who are at, or are about to start university. lt will begin accepting applications in January 2013.
Courses ： Accounting and Finance; Economics; Management; Law; International Relations; Government and Society
Dates ： Session （学习时间）1:7 July ~25 July Session 2 ： 28July~ 15 August
Rate ： Standard Rate ： One session: $ 1，400；Both session ： $2，400
Reduced Student Rate ： One session ： $ 1，100；Both session ： $1，875
The reduced student rate applies to （适用于）fulltime students registered at a university or college anywhere in the world. Accommodation is not included, and fees range from $ 500 ~ $ 1，000 for20 nights.
Applicant requirements ：
If you have studied in the USA then you do not need any additional English qualifications （资格）. Students from other countries will generally not require a visa （签证）to study at the Summer School; however, you will enter the USA as a "Student Visitor". You are permitted to change courses before the start of the program and within the first three days of the session.
Contact hours and teaching methods ：
Summer School courses are full-time and normally consist of 48contact hours over the three-week period, taking the form of 36hours of lectures and 12 hours of classes. Lectures, attended by all students, take place in either the morning or afternoon supplemented by small one-hour classes, of approximately 15 students.
Assessment and examinations ：
Assessment for Summer School is based upon the results of either two written examinations, or a final written examination and assessment work. Everyone is required to take the examinations and no exception can be made for any reason.
Summer School lecture series ：
Famous economists-Tony Godden and David Held-have agreed to give lectures to Summer School participants in July in 2013.
If any questions, please click here to see our Frequently Asked Questions/Contact Us Page. During the course，__________
| A．students can learn about everything from culture to science |
| B．students can choose not to attend the lectures they don't like |
| C．world-famous economists will give students lessons every day |
| D．all the students must take part in the exams without any excuse |
From the passage, we can learn that __________.
| A．the program is specially designed for foreign students |
| B．NSE Summer School 2013 is a university level program |
| C．students can change their courses whenever they want to |
| D．a visa is required to study at the NSE Summer School |
The purpose of the advertisement is to __________.
| A．attract students to NSE Summer School |
| B．introduce famous economists to students |
| C．help students to pass the final exams |
| D．advertise for new staff for university |
You will most probably find this passage __________.
| A．in a newspaper |
| B．in a guidebook |
| C．on a webpage |
| D．in a magazine |
My 14-year-old son, John, and I spotted （看到）the coat at the same time in a second-hand clothing store. It stood out among big and old coats. It had beautiful tailoring and an unbelievable price：$28. I looked at my son and we both said nothing, but John's eyes shone. Dark, woolen topcoats were popular with teenage boys, but they could cost several hundred dollars new. This coat was even better. John tried it on and turned from side to side, eyeing himself in the mirror. The fit was perfect.
John wore the coat to school the next day and came home with a big grin . "Did the kids like your coat?" I asked. "They loved it，"he said.
Over the next few weeks, John changed. He was polite, less ar-gumentative, more thoughtful, and on the whole much happier. "Good dinner, mom，" he would say every evening. Without a word of objection he would carry in wood for the stove （火炉）. One day when I suggested that he might start on his homework before dinner, John, who always put things off, said，"You're right. I guess I will. " When I mentioned this incident（事件，事情）to one of his teachers, she joked that the coat must have changed him.
John and I both know we should never mistake a person's clothes for the real person within them. But there is something to be said for wearing a standard of excellence for the world to see, for practicing standards of excellence in thought, speech, and behavior, and for matching what is on the inside to what is on the outside. What does the author try to express in the first paragraph?
| A．The coat looked like a magical coat. |
| B．They were good at shopping. |
| C．The coat was a real bargain（便宜货）. |
| D．They had the same taste in clothes. |
What does the underlined word "grin" in Paragraph 2 probably mean?
| A．A wide smile. |
| B．A worried look. |
| C．A jealous （嫉妒的）spirit. |
| D．A joking tone. |
After John wore the new coat, the author found he __________.
a. was happier and better-behaved
b. received more praise from his teachers
c. was willing to follow suggestions
d. made rapid progress in study
e. would say sweet words to please her
| A．a, b，c |
| B．a, c，e |
| C．b, d，e |
| D．c, d，e |
What message does the author intend to deliver in the article?
| A．We should not judge people by their appearance. |
| B．Life is full of possibilities when we are young. |
| C．It's beneficial to try different things in our lives. |
| D．What we wear could help shape who we are inside. |
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