In many societies, there is often greater acceptance of light skin than dark skin．Light skin may be seen as a mark of beauty, intelligence and success．These beliefs can lead to social pressure even within the same racial or ethnic group, if some members are darker skinned than others．
The result is that skin lightening has become a common activity across Africa, Asia and other areas of the world．More and more people with dark skin are using skin-lightening products, even if they may face health risks.
They believe that having whiter skin will improve their lives．Many people think they will have a better chance of getting a job or marrying into a better family．Or they want to look like what their society generally considers beautiful.
Some beauty care products and soaps contain chemicals that make skin lighter．This process is also called bleaching．But some of the chemicals are extremely dangerous．One of the chemicals has been linked to kidney (肾) damage and some kinds of cancer．It also causes low birth weight in babies when mothers use it during pregnancy．
At first, bleaching products make the skin color lighter．But after long-term use they can cause problems．They can even make some skin darker．The chemicals in the products block and break down the natural process that gives color to skin．The skin loses its natural barrier to protect against sunlight．Then the skin can become thick and discolored．Usually the person will use more of the product in an effort to correct the problem, but this only makes it worse.
Fatimata Ly treats skin conditions in the Senegalese capital，Dakar．Doctor Ly says skin bleaching has become a problem throughout Senegal．She says the chemicals are now more dangerous because they are stronger．Some cases have resulted in blackened fingernails, infections and permanent skin damage．
And these are not the only risks．Experts say some people who change their skin color suffer emotional damage．They fee
l regret and sadness．They feel that instead of risking their health, they should have learned to love and accept their skin color as it was．
1．Which of the following words can replace the underlined word “bleaching”?
A．whitening B．changing C．lighting D．pleasing
2．Why has the skin lightening become a common activity all over the world?
A．There are many products that can make the dark skin light.
B．Many people with dark skin have no confidence.
C．Relatively speaking, light skin has more advantages over dark skin.
D．People with dark skin are forced by the pressure of their families.
3．According to the text the following ar
e the risks using the bleaching products EXCEPT______.
A．blackened fingernails B．permanent skin damage
C．emotional damage D．a waste of time and money
4．From the text we can conclude the writer’s attitude toward using the bleaching products is probably ___________．
A．supportive B．positive C．doubtful D．negative
Gaudi Nanda sees a wearable computer as a handbag --- one that's built out of four-inch squares and triangles of fiber, with tiny computer chips embedded (嵌于) in it. It looks, feels and weighs like your typical leather purse.
That's where the similarities end: this bag can wirelessly keep track of your belongings and remind you, just as you're about to leave the house, to take your wallet. It can review the weather report and suggest that you take an umbrella. This purse can even upload your favorite songs onto your scarf.
Surely, a computing purse and scarf set may seem like the stuff of science fiction. But these devices, part of next generation of wearable computers, could become commonplace within a few years. Dupont created new super strong fibers that can conduct electricity and can be woven into ordinary-looking clothes. And the chipmaker developed chip packaging allowing wearable computers to be washed, even in the heavy-duty (耐磨损的) cycle.
As a result, these new wearable devices are different from the heavy and downright silly versions of the recent past, which often required users to be wrapped in wires and type on their stomachs. Unlike their predecessors, these new wearable computers also make economic sense. When her bag becomes commercially available in two to three years, Nanda expects it will cost around $ 150, which is the price of an average leather purse.
Here's how the bag works: You place a special radio-signal-transmitting chip onto your wallet. A similar radio in your purse picks up the signal and notifies you that you've forgotten to take your wallet. In turn, sensors on your purse's handles will notify the computer that you've picked up the purse and are ready to go.
Already, these new kinds of wearable devices are being adopted for use in markets like auto repair, emergency services, medical monitoring - and even, increasingly, for consumers at large. Indeed, more people will want to cross that bridge in the coming years - making for a booming market for wearable computers that don't look like something out of science fiction. According to the passage, the new wearable computers _______.
| A．require users to operate on the stomach |
| B．pick up the signals through wires and chips |
| C．are being applied in some different areas now |
| D．are smarter but more expensive than the old ones |
What does the underlined sentence in the last paragraph mean?
| A．The new wearable computers have become fashionable. |
| B．People would like to learn more about the new computers. |
| C．New wearable computers promise to sell well in the future. |
| D．The idea of the purse-like computers comes from science fiction. |
The purpose of the passage is to ________
| A．introduce a new kind of computer |
| B．explain the functions of computers |
| C．compare different types of computers |
| D．show how high technology affects our life |
Today, almost everyone has heard of Harry Potter. The books detailing his experiences at Hogwarts School of Witchcraft and Wizardry have aroused passion, creativity, and interest in readingthroughout theworld.
But have you ever considered why you are a fan of theHarry Potterseries?
JK Rowling has created a list of characters and an environment for them to inhabit that appeals to both adults and children.
The fantasy aspect of the wizarding world expands the imagination, and takes the mind to new and exciting places. Anything could happen there. Her stories contain parts of the believable and unbelievable, changing the predictability that readers commonly come across and bear in fiction.
The main theme of the series, including good versus evil, prejudice, love, death, sacrifice, friendship and loyalty, in actuality contributes to the ever-lasting nature of the stories.At the same time, these themes remind us of classic literature, offering mature readers tales that wear like a comfortable pair of shoes, while introducing younger readers to concepts they will meet throughout their lives.
Much of the appeal also comes from the characters. In each book, JK Rowling introduces and describes the characters in such a way that we wonder not only about their futures, but also about their pasts.Even supporting characters are suddenly more than just extras in the background. And what of Harry Potter himself? We care about Harry, because we watch him grow from an innocent boy to a powerful wizard. We see him as both Hero and Victim. He experiences endless love and extreme pain, and as readers, we experience them with him.
This perfect combination of emotion, suspense and fantasy, together with the fact that JK Rowling is a superb storyteller is the reason why we are Harry potter fans. People are fond of Harry Potter series. With books like these, it’s hard not to be.Harry Potter series become popular partly because ____________.
| A．they remind us of the childhood and environment we had in the past |
| B．they take us to a world beyond our imagination and expectation |
| C．they offer us ever-lasting nature of the stories |
| D．they set an example of hero for us to follow |
What does the underlined sentence in Paragraph 6 mean?
| A．The supporting characters are not necessary in the story. |
| B．Readers care only about Harry but not those supporting characters. |
| C．Even the supporting characters are attractive in the story. |
| D．Those supporting characters only appear all of a sudden. |
The themes of the Harry Potter series do not contain ____________.
| A．prejudice and love | B．good and evil |
| C．death and sacrifice | D．safety and peace |
People care for Harry Potter because ____________.
| A．they think of classic literature when reading the story |
| B．they find different experiences from theirs on Harry |
| C．they share the experiences with Harry |
| D．they like JK Rowling’s description very much |
STRANGERS parties go wild these days. The main idea of them is to never let the people know who their matches are until the last minute. These are some popular practices that are storming the world’s youth on this V-day.
Speed dating
It’s exactly what the name implies. Complete with a timer, a whistle and 50 willing singles, speed dating is not the traditional dinner and a movie type of first date. Singles pay US $35 for three minutes with more than two dozen future dates. They ask questions and try to get to know each other. At the sound of a whistle, they do the same thing all over again―25 times in all.
Lock and key party
Women are given a lock and men are given a key, upon arriving at the party. Each key and lock has several matches. One can hunt for his/her later-to-be sweetheart in various groups, and try out the key or lock. Each time a lock and key match the pair are entered into a ballot (票数） for top prizes!
Dinner in the dark
Waiters wearing night vision glasses guide the guests through the pitch-black dining room. They are seated at the table and familiarized with the wine glass and plate. Food is handled with the fingers. People will not see the food they are eating or the guests at their table until the dessert course. At that moment, dining partners will appear.
Message party
Have A Cocktail, Leave A Message! When you arrive, you get a tag with a number and a pad of post-it notes. If you see someone you like, write a message on the message board. But wait… You’ve got a message… Go and collect it! You can make new friends and win lots of gifts. The more messages you leave on the bulletin board, the more chances you have of winning prizes. What do you think the similarities of these parties are?
A．All the parties have very  strict rules for their members. |
| B．If you want to go to any of the parties, you have to buy a ticket. |
| C．All the parties are aimed at strangers who want to be lovers. |
| D．All the parties are suitable not only for the young but for the old. |
In which party does a participant have to be careful with the time?
| A．Speed dating. | B．Lock and key party. |
| C．Dinner in the dark. | D．Message party. |
If you go to the Dinner in the dark, ________.
| A．you have to wear night vision glasses |
| B．you have to eat with your hands |
| C．guests eat all the courses in the darkness |
| D．your dining partners will help you choose the food |
How many of the parties offer gifts or prizes?
| A．1. | B．2. | C．3. | D．4. |
Where do most writers get their ideas? For Yoshiko Uchida, it all began with Brownie, a five-month-old puppy. So excited was Yoshiko by Brownie’s arrival that she started keeping a journal, writing about all the wonderful things Brownie did and the progress he made.
Soon she was writing about other memorable events in her life, too, like the day her family got their first refrigerator. She also began writing stories, thanks to one of her teachers. Yoshiko wrote stories about animal characters such as Jimmy Chipmunk and Willie the Squirrel. She kept on writing, sharing the kitchen table with her mother, who wrote poems on scraps of paper and the backs of envelopes.
Yoshiko grew up in the 1930s in Berkeley, California. Her parents, both of whom had been born in Japan, provided a loving and happy home for Yoshiko and her sister. They also provided a stream of visitors to their home who later found their way into Yoshiko’s stories. One visitor who later appeared in several of Yoshiko’s stories was the bad-tempered Mr. Toga, who lived above the church that her family attended. Mr. Toga would scold anyone who displeased him. The children all feared him and loved to tell stories about how mean he was and how his false teeth rattled (咯咯响) when he talked.
Yoshiko also included in her stories some of the places she visited and the experiences she had. One of her favorite places was a farm her parents took her to one summer. The owners of the farm, showed Yoshiko and her sister how to pump water from the well and how to gather eggs in the henhouse. They fed the mules that later pulled a wagon loaded with hay while Yoshiko and the others rode in the back, staring up at the stars shining in the night sky. Yoshiko, who lived in the city, had never seen such a sight. As Yoshiko gazed up at the stars, she was filled with hope and excitement about her life. The images of that hayride stayed with her long after the summer visit ended, and she
used them in several of her stories.
The experiences Yoshiko had and the parade of people who marched through her young life became a part of the world she created in over twenty books for young people, such as The Best Bad Thing and A Jar of Dreams. Because of such books, we can all share just a little bit of the world and the times in which this great writer grew up. The author tells about Mr. Toga’s false teeth in Paragraph 3 in order to ____________.
| A．show health care was not good enough in Berkeley during the 1930s |
| B．provide an interesting detail in Yoshiko’s life and stories |
| C．show Yoshiko’s young life was difficult and frightening |
| D．tell about a beloved relative who helped Yoshiko learn how to write |
In Paragraph 4 “the stars” probably refer to ____________.
| A．family relationships | B．terrors in the night |
| C．limitless possibilities | D．sacrifices to benefit others |
What does the underlined part in the last paragraph mean?
| A．Yoshiko loved to write about parades. |
| B．Yoshiko met many interesting people. |
| C．Yoshiko liked to go for long walks with others. |
| D．Yoshiko preferred to talk to her pets instead of to people. |
What is the main idea of this story?
| A．People who live in the city should spend as much time as they can in the country. |
| B．Writers like Yoshiko Uchida must communicate with as many writers as possible. |
| C．Those who move to the United States often miss their homelands for many years. |
| D．Writers like Yoshiko Uchida look to the richness of their lives for material. |
The concept of personal choice in relation to health behaviors is an important one. An estimated 90 percent of all illnesses may be preventable if individuals would make sound personal health choice and do not like to see it restricted when it is within the legal and moral boundaries of society. The structure of American society allows us to make almost all our own personal decisions that may concern our health. If we so desire, we can smoke, drink excessively, refuse to wear seat belts, eat whatever foods we want, and live a completely sedentary life style without any exercise. The freedom to make such personal decisions is a fundamental aspect of our society, although the wisdom of these decisions can be questioned. Personal choices relative to health often cause a difficulty. As one example, a teenager may know the facts relative to smoking cigarettes and health but may be pressured by friends into believing it is the socially accepted thing to do.
A multitude of factors, both inherited and environmental, influence the development of health related behaviors, and it is beyond the scope of this text to discuss all these factors as they may affect any given individual. However, the decision to adopt a particular health related behavior is usually one of personal choices. There are healthy choices and there are unhealthy choices. In discussing the morals of personal choice, Fries and Grapo drew a comparison. They suggest that to knowingly give oneself over to a behavior that has a statistical probability of shortening life is similar to attempting suicide. Thus, for those individuals who are interested in preserving both the quality and quantity of life, personal health choices should reflect those behaviors that are associated with a statistical probability of increased vitality and longevity.
The concept of personal choice concerning health is important because ____.
| A．personal health choice help cure most illness |
| B．it helps raise the level of our medical knowledge |
| C．it is essential to personal freedom in American society |
| D．wrong decisions could lead to poor health |
Sound personal health choice is often difficult to make because ____.
| A．current medical knowledge is still insufficient |
| B．there are many factors influencing our decisions |
| C．few people are willing to trade the quality of life for the quantity of life |
| D．people are usually influenced by the behavior of their friends |
To knowingly allow oneself to pursue unhealthy habits is compared by Fries and Crapo to ____.
| A．improving the quality of one’s life |
| B．limiting one’s personal health choice |
| C．deliberately ending one’s life |
| D．breaking the rules of social behavior |