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
Brazil has become one of the developing world’s great successes at reducing population growth, but more by accident than design. While countries such as India have made joint efforts to reduce birth rates, Brazil has had better result without really trying, says George Martine at Harvard.
Brazil’s population growth rate has dropped from 2.99% a year between 1951 and 1960 to 1.93% a year between 1981 and 1990, and Brazilian women now have only 2.7 children on average. Martine says this figure may have fallen still further since 1990, an achievement that makes it the envy of many other Third World countries.
Martine puts it down to, among other things, soap operas (通俗电视连续剧) and installment (分期付款) plans introduced in the 1970s. Both played an important, although indirect, role in lowering the birth rate. Brazil is one of the world’s biggest producers of soap operas. Globo, Brazil’s most popular television network, shows three hours of soaps six nights a week, while three others show at least one hour a night. Most soaps are based on wealthy characters living the high life in big cities.
“Although they have never really tried to work in a message towards the problems of reproduction, they describe middle and upper class values-not many children, different attitudes towards life, women working,” says Martine. “They sent this image to all parts of Brazil and made people aware of other patterns of behavior and other values, which were put into a very attractive package.”According to the passage, Brazil has cut back its population growth _____.
| A．by educating its citizens |
| B．by careful family planning |
| C．by developing TV programmes |
| D．by chance |
What can you infer from the passage about many Third World countries ?
| A．They haven’t attached much importance to birth control. |
| B．They would soon join Brazil in controlling their birth rate. |
| C．They haven’t yet found an effective measure to control their population. |
| D．They neglected the role of TV plays in family planning |
Soap operas have helped in lowering Brazil’s birth rate because ______.
| A．they keep people sitting long hours watching TV |
| B．they have gradually changed people’s way of life |
| C．people are drawn to their attractive package |
| D．they popularize birth control measures |
Will it matter if you don't take your breakfast? Recently a test was given in the United States. Those tested included people of different ages, from 12 to 83. During the experiment, these people were given all kinds of breakfasts, and sometimes they got no breakfast at all. Special tests were set up to see how well their bodies worked when they had eaten a certain kind of breakfast. The results show that if a person eats a proper breakfast, he or she will work with better effect than if he or she has no breakfast. This fact appears to be especially true if a person works with his brains. If a student eats fruit, eggs, bread and milk before going to school, he will learn more quickly and listen with more attention to class.
Opposite to what many people believe, if you don't eat breakfast, you will not lose weight. This is because people become so hungry at noon that they eat too much for lunch, and end up gaining weight instead of losing. You will probably lose more weight if you reduce your other meals.During the test, those who were tested were given ________.
| A．no breakfast at all | B．very rich breakfast |
| C．little food for breakfast | D．different breakfasts or none |
The results of the test show that ________.
| A．breakfast has great effect (影响) on work and studies |
| B．breakfast has little to do with a person’s work |
| C．a person will work better if he has a simple breakfast |
| D．those working with brains should have much for breakfast |
The passage mentions that many people believe that if you don't eat breakfast, you will ____.
| A．lose weight | B．not lose weight | C．be healthier | D．gain a lot of weight |
Which of the following is not true according to the passage?
| A．Poor breakfast affects those who work with brains. |
| B．Morning diet may cause one to get fatter. |
| C．Reducing lunch and supper is of less value in weight losing. |
| D．Eating less in lunch and supper may help to lose weight. |
John keeps a record of new words and expressions in English. He usually writes them in a note-book. Then, later in the day, he asks his teacher about them. “Mrs. Thomas, these expressions are new to me. ‘She’s blue today.’， ‘You’re yellow’, ‘A little white lie’, ‘She has green fingers’.” After looking at the note-book, Mrs. Thomas says, “In everyday English, John，‘blue’ sometimes means sad. ‘Yellow’ means afraid. A person with ‘green fingers’ grows plants successfully. And ‘a white lie’ is not a bad lie.” “I don’t understand. Please give me an example.” “ For example, I offer you some cake. The truth is that you don’t like my cake. You don’t say that. Instead, you say, ‘No, thanks, I'm not hungry.’ That’s a white lie.” John says, “I see , thanks for the explanation!”“Blue” sometimes means in spoken English “_____”.
| A．angry | B．lucky | C．glad | D．unhappy |
A person with “green fingers” is one who _____ planting.
| A．is a new hand in | B．is good at |
| C．works hard at | D．is interested in |
“You’re yellow to fight.” means “_____.”
| A．You dare not fight | B．You dare to fight |
| C．You're afraid to see a fight | D．You’re able to fight |
If you say “It’s a white lie.”, it means that someone _____.
| A．says something unreal and harmful | B．is unfriendly to talk to others |
| C．refuses to tell the truth in a polite way | D．is telling a big lie |
When I was young, my father used to grow carnations(康乃馨) ----- a kind of flower which was red, pink and white. He took care of them with much love and devotion. Every day he came back home from work, he would enjoy watching them. Everyone who saw them admired them for their beauty. And he used to tell us, “No one should touch my flowers.”
One day, my younger sister Clemence, who loved dad very much, wanted to help him. So she cut the carnations from their stems(枝干) one by one and arranged them on the ground. She believed that dad would be very pleased to see them that way.
When mom and I realized what my sister had done, we became completely speechless. However, my sister had no idea why no one showed her any appreciation. When my dad arrived, he went straight to see the flowers as usual. Seeing his flowers lying on the ground like dead animals, he was shocked at first. He looked towards the street to see if it was any of the neighbor’s children who could have done it. Then he looked at mom in silence. Finally mom, who always taught us to tell the truth no matter what, said, “No bad neighbors did this great job, only your lovely daughter Clemence.”
Dad’s face changed into a smile and then he said, “Do I have a better flower than my lovely daughter?” My younger sister smiled and hugged dad strongly.Which of the following is TRUE according to the passage?
| A．No one knew what my sister had done with the carnations. |
| B．My younger sister told my father the truth about the carnations. |
| C．Dad asked my sister to help arrange the carnations on the ground. |
| D．Dad had thought one outsider had cut the flowers from the stems. |
How did Clemence feel when she had the carnations cut?
| A．Lucky | B．Upset | C．Helpful | D．Worried |
What caused my younger sister to smile and hug dad strongly?
| A．dad’s silence | B．mom’s help | C．dad’s love | D．mom’s words |
Which of the following would be the best title?
| A．Telling the truth | B．Dad’s best flower |
| C．My neighbors | D．Growing Carnations |
It is pretty much a one-way street. While it may be common for university researchers to try their luck in the commercial world, there is very little traffic in the opposite direction. Pay has always been the biggest deterrent, as people with families often feel they cannot afford the drop in salary when moving to a university job. For some industrial scientists, however, the attractions of academia (学术界) are more important than any financial considerations.
Helen Lee took a 70% cut in salary when she moved from a senior post in Abbott Laboratories to a medical department at the University of Cambridge. Her main reason for returning to academia in the middle of her career was to take advantage of the greater freedom to choose research questions.
The effect of a salary cut is probably less serious for a scientist in the early stages of a career. Guy Grant, now a research associate at the Unilever Centre for Molecular Informatics at the University of Cambridge, spent two years working for a pharmaceutical (制药的) company before returning to university as a post-doctoral(博士后的) researcher. He took a 30% salary cut but felt it worthwhile for the greater intellectual opportunities.
Higher up the ladder, where a pay cut is usually more significant, the demand for scientists with a wealth of experience in industry is forcing universities to make the transition (转换) to academia more attractive, according to Lee. Industrial scientists tend to receive training that academics do not, such as how to manage budgets and negotiate contracts. They are also well placed to bring something extra to their teaching that will help students get a job when they graduate, says Lee, perhaps experience in manufacturing practice or product development. “Only a small number of undergraduates will continue in an academic career. So someone leaving university who already has the skills needed to work in an industrial lab has far more potential in the job market than someone who has spent all their time on a narrow research project.”By “a one-way street” (Line 1, Para. 1), the author means ______.
| A．university researchers know little about the commercial world |
| B．there is little exchange between industry and academia |
| C．few industrial scientists would quit to work in a university |
| D．few university professors are willing to do industrial research |
The underlined word “deterrent” (Line 3, Para. 1) most probably refers to something that ______.
| A．keeps someone from taking action |
| B．encourages someone to succeed |
| C．attracts people’s attention |
| D．brings someone a financial burden |
What was Helen Lee’s major consideration when she changed her job in the middle of her career?
| A．Flexible working hours. | B．Her research interests. |
| C．Peaceful life on campus. | D．Her fame in academia. |
What contribution can industrial scientists make when they come to teach in a university?
| A．Increase its graduates’ competitiveness in the job market. |
| B．Develop its students’ potential in research. |
| C．Help to get financial support from industry. |
| D．Get more students interested in the field of industry. |