An oasis (绿洲) is an island of life in an ocean of temperature extremes．Any oasis always contains one or more springs Oases make it possible to survive through the desert．In large deserts such as the Sahara．towns are located around sources of water such as oases and rivers．
What causes an oasis? An oasis is actually a spot in the desert where the altitude is low enough that the water table is fight below the surface，resulting in the presence of springs．Even in a desert, it rains occasionally，and this produces a water table just above the bedrock，usually several hundred feet below the surface．Sand is very porous (可渗透的)，so most water runs right
through it and down to the bedrock．
Deserts consist of many millions of tons of sand．There is only one natural force capable of moving it in noticeable amounts：the wind．Although，in an average dust storm，ten cubic feet of air only holds about an ounce of sand，a cubic mile of air can move about 4,600 tons of it，leading to erosion (侵蚀)．A severe storm is capable of moving as much as 100 million tons of sand and dust．
In certain areas where large quantities of sand are moved by storms，erosion digs all the way down to the water table，putting it just beneath the surface Seeds planted in the ground there are capable of extending roots into the moist land，producing an oasis．
Sometimes．the oasis produced by the wind can be very large when vast tracts of desert are wiped clean by storms．The great Kharga oasis in the Sahara，for example，is over 100 miles long and 12 to 50 miles in width. The oasis was produced when erosion caused the edges of the hollow places to sink down to the water table.
63．What does “it” in Paragraph 4 refer to_______．
A．erosion B．water table C．sand D．storm
64．How many conditions of the oasis formation are mentioned in the passage without considering
The wind and seeds?
A．3 B．4 C．5 D．6
65．We can infer from the passage ________．
A．there is at least one spring on an oasis
B．the bedrock is usually just right below the surface
C．the great Kharga oasis is the biggest oasis in the world
D．the great Kharga oasis is at a low altitude
66．In the last paragraph，the author mentions the great Kharga oasis as an example to_______．
A．introduce the great oasis to the readers
B．tell how the oasis was produced by rain
C．show the oasis produced by the wind can be very large
D．tell it’s easy to form oases in the desert after storms
Food
British people like good food, and more than half of them go to a restaurant every month. Fast food is also very popular---30% of all adults have a hamburger every three months, but 46% have fish and chips!
Sports
British people don’t do a lot of sports. Only 17% of people go swimming every week, about 9% go cycling and 8% play golf--- and only 6% of people play football (but 32% go to watch it).
Cinema and TV
Films are very popular in Britain, and about 60% of the young people go to the cinema every month. At home, men watch TV for about three hours every day ---30 minutes more than women.
Holidays
British people love going on holiday, and have 56 holidays every year. Most of these holidays aren’t spent in the UK---27% are in Spain. 10% are in the USA, and 9% are in France. Maybe this is because the weather in Britain isn’t very good!
Presents
British people don’t send others expensive presents like other Europeans. They often send chocolates, wine and flowers of good quality(质量). Which food could be more popular among Briti sh adults, a hamburger or fish and chips?
| A．A hamburger. | B．Fish and chips. | C．Both. | D．Neither. |
Those who are interested in movies are _____.
| A．men | B．women | C．young people | D．old people |
How long do British women spend watching TV every day?
| A．Three hours. | B．Three hours and a half. | C．Two hours. | D．Two hours and a half. |
British people’s favorite country for a holiday is _____.
| A．Spain | B．France | C．America | D．Australia |
What present don’t British people often send?
| A．Chocolat es. | B．Wine. | C．Flowers. | D．Money. |
A driver stopped his car on a street side to have a rest. As he lay down in the seat and closed his eyes, a person came up and knocked at the window to ask the time. The driver opened his eyes and looked at his watch. “It’s 8:05,” he said. Then he went to sleep again. But soon he was waken up again because a second person was knocking at the window. “Sir, do you know the time?” he asked. The driver looked at his watch, and told him it was half past eight.
In this way, the driver thought he could not have a good rest, so he wrote a short note and stuck it on the window for all to see. It said, “ I don’t know the time.”
Again, he lay down in the seat for his sleep. A few minutes later, a third person came and began to knock at the window, “Hey, sir,” he said. “It’s 8:45.” Where did the driver sleep?
| A．At the window. | B．In the street road. | C．In his car. | D．In his room. |
How long had the driver been there when the third person called him?
| A．40 minutes. | B．25 minutes. | C．50 minutes. | D．70 minutes. |
Why did the driver write a note and stick it on the window?
| A．Because he didn’t know the time. |
| B．Because he didn’t want anybody to trouble him. |
| C．Because he needed somebody to wake him up. |
| D．Because he wanted somebody to tell him the time. |
The third person knocked at the window to _____.
| A．ask him the time | B．ask him not to sleep |
| C．see if the driver was sleeping | D． tell him what time it was |
What do you think of the third person?
| A．Cold-hearted. | B．Helpful. | C．Thankful. | D．Hopeful. |
Christopher Thomas, 27, was a writer by night and a teacher by day when he noticed he was always tired and was losing weight fast. Diagnosed with diabetes(糖尿病), Thomas would need to inject himself with insulin(胰岛素) three times a day for the rest of his life or risk nerve damage, blindness, and even death. And if that weren't bad enough, he had no health insurance.
After a month of feeling upset, Thomas decided he'd better find a way to fight back. He left Canton, Michigan for New York, got a job waiting tables, nicknamed himself the Diabetic Rockstar, and created diabeticrockstar.com, a free online community for diabetics and their loved ones—a place where over 1,100 people share personal stories, information, and resources.
Jason Swencki’s son, Kody, was diagnosed with type diabetes at six. Father and son visit the online children's forums(论坛) together most evenings. "Kody gets so excited, writing to kids from all over," says Swencki, one of the site's volunteers. "They know what he's going through, so he doesn't feel alone."
Kody is anything but alone: Diabetes is now the seventh leading cause of death in the United States, with 24 million diagnosed cases. And more people are being diagnosed at younger ages.
These days, Thomas's main focus is his charity（慈善机构）, Fight It, which provides medicines and supplies to people—225 to date—who can't afford a diabetic's huge expenses. Fight-it.org has raised about $23,000—in products and in cash. In May, Thomas will hold the first annual Diabetic Rockstar Festival in the Caribbean.
Even with a staff of 22 volunteers, Thomas often devotes up to 50 hours a week to his cause, while still doing his full-time job waiting tables. "Of the diabetes charities out there, most are putting money into finding a cure," says Bentley Gubar, one of Rockstar's original members. "But Christopher is the only person I know saying people need help now."Which of the following is true of Christopher Thomas?
| A．He needs to go to the doctor every day. |
| B．He studies the leading cause of diabetes |
| C．He has a positive attitude to this disease. |
| D．He encourages diabetics by writing articles. |
Diabeitcrockstar.com was created for _________.
| A．diabetics to communicate | B．volunteers to find jobs |
| C．children to amuse themselves | D．rock stars to share resources. |
According to the text, Kody ______.
| A．feel lonely because of his illness | B．benefits from diabeticrockstar.com |
| C．helps create the online kid’s forums | D．writes children’s stories online |
What can we learn about Fight It?
| A．It helps the diabetics in financial difficulties. |
| B．It organizes parties for volunteer once a year. |
| C．It offers less expensive medicine to diabetics. |
| D．It owns a well-known medical website. |
The last paragraph suggests that Thomas ______.
| A．works full-time in a diabetes charity | B．employs 22 people for his website |
| C．helps diabetics in his own way | D．ties to find a cure for diabetes |
Women who want to succeed at work should resist the temptation to act like men, scientists have said. Studies show that ambitious women are often less likely to get ahead than those who show more female characteristics. However, if they try to adapt, promotion comes their way. The findings, which will let assertive (过分自信的) women down, suggest that the best way for a woman to succeed in a man’s world is to act like a lady.
Past research has shown that women with self-confidence and other characteristics linked with successful management can be put aside at work in favor of gentle types. It is thought that while such characteristics are highly praised in men, ambitious women are penalized for not being feminine enough. Instead of being seen as strong managers, ambitious women are in an unfavorable situation.
In one US study, researchers explored personal details from university students applying for a summer job at a bank. A women applicant who attempted to apply for special wages to pay her transport or living costs was three and a half times less likely to get a job offer than a similar male. In fact, this kind of woman was the least likely to get taken on.
The latest study set out to explore what women who are naturally assertive could do to get ahead in the workplace. Eighty young men and women completed surveys about their personality while studying in college. Around eight years later, the researchers got back in 
touch with them to find out how their careers were going. Some had been promoted five times, others just once or twice. The results showed that ambitious women who stick to their decisions had been promoted less than more feminine groups. But the ambitious women who made a conscious effort to not appear to be threatening by “self-controlling” their behavior had done better than those who had carried on ignoring others’ views. What does the underlined word “penalized” mean in the second paragraph?
| A．Treated badly | B．Asked to leave |
| C．Looked down upon | D．Made sb. have a disadvantage |
According to the passage, if an ambitious woman and a similar man both ask the company for an extra payment, ______.
| A．the woman is less likely to be accepted |
| B．the woman will work harder if she gets the payment |
| C．the man can make a good impression on the boss |
| D．they can be both accepted if they use proper words |
The ambitious women in the latest study ______.
| A．had been promoted only once or twice |
| B．tried hard to be as successful as gentle types |
| C．were more accepted at work after they controlled their behavior |
| D．filled in the surveys after they graduated from college |
What can we learn from the passage?
| A．Successful management is highly praised in women. |
| B．Some women will be disappointed by the massage. |
| C．Men acting like a lady are likely to be promoted at work. |
| D．The latest study was aimed at how to become a successful boss. |
What’s the main idea of the passage?
| A．How assertive women can control their behavior. |
| B．Feminists can do better by controlling their behavior. |
| C．Acting like a man won’t get women promoted at work. |
| D．How the ambitious women can avoid acting like men. |
2010 was the year the Earth struck back.
Earthquakes, heat waves, floods, volcanoes, super typhoons, blizzards(暴风雪), landslides(滑坡)and droughts
killed at least a quarter million people in 2010---the deadliest year in more than a generation. More people were killed worldwide by natural disasters this year than have been killed in terrorism attacks in the past 40 years combined.
“It just seemed like it was back-to-back (接二连三) and it came waves,” said C
raig Fugate, who heads the US Federal Emergency Management Agency. It handled a record number of disasters in 2010.
“The term ' 100-year event ' really lost its meaning this year.”
And we have ourselves to blame most of the time, scientists and disaster experts say.
Even though many disasters seem accidental, the hand of man made this a particularly deadly, costly, extreme and strange year for everything from wild weather to earthquakes.
Poor construction and development practices make earthquake more deadly than they need be. More people live in poverty in vulnerable building (危房) in crowded cities. That means that when the ground shakes the river breaches(攻破), or the tropical cyclone (旋风) hits, more people die.
The January earthquake that killed well more than 220000 people in Haita is a perfect example. Port-au-Prince has nearly three times as many people, many of them living in poverty, and more poorly built shanties (棚户区) than it did 25 years ago. So had the same quake hit in 1985 instead of 2010, total deaths would have probably been in the 80 000 range, said Richard Olson, director of disaster risk reduction at Florida International University.
Climate scientists say Earth's climate also is changing thanks to man-made global warning, bringing extreme weather, such as heat waves and flooding.
The excessive (过多的) amount of extreme weather of 2010 is a clear sign of man-made global warning that climate scientists have long warned about. They calculate that the killer Russian heat wave ---setting a national record of 111 degrees --- would happen once every 100000 years without global warning.
Preliminary (之前的) data show that 18 counties broke their records for the hottest day ever.
White House science adviser John Holdren said we should get used to climate disasters or do something about global warning. "The science is clear that we can expect more and more of these kinds of damaging events unless and until society's emissions of heat-trapping (吸热的)gases and particles are sh
arply reduce." What does the second paragraph mainly tell us?
| A．How the Earth struck back in 2010. | B．Why the Earth struck back. |
| C．How terrorism attacks struck. | D．What natural disaster mean to us. |
What does the underlined word "it" refer to in the third paragraph?
| A．Earthquake. | B．The Earth. | C．2010 | D．Natural disaster. |
What do the fifth, sixth and seventh paragraphs mainly tell us?
| A．The reason why there were so mainly disasters in 2010. |
| B．The way that natural disasters happened. |
| C．The way that man built buildings. |
| D．The way that people lived. |
What is the way to cut back on the number of natural disasters?
| A．To build stronger houses. |
| B．To develop less. |
| C．To reduce the emissions of heat-trapping gases and particles greatly. |
| D．To forecast the happening of natural disasters correctly. |
Why did the writer give the example of th
e earthquake that happened in Haiti?
| A．To show more people's living in vulnerable building can cause more people to die in an earthquake. |
B．To sho w Haiti is a poor country. |
| C．To show Port-au-Prince is too crowded. |
| D．To show man's forecast ability of an earthquake reduced. |
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