{#blank#}1{#/blank#} When a starving man gets a meal, he begins to think about an overcoat; when a manager gets a new sports car, visions of country clubs dance into view.

    The many wants of mankind might be regarded as making up several levels. {#blank#}2{#/blank#}.

    The first and most basic level of wants is food. Once this want is satisfied, a second level of wants appears: clothing and some sort of shelter. By the end of World War II these wants were satisfied for a great majority of Americans. {#blank#}3{#/blank#} It included such items as cars and new houses.

    By 1957 or 1958 this third level of wants was fairly well satisfied. Then, in the late 1950s a fourth level of wants appeared: the “life-enriching” level. While the other levels mean physical satisfaction－the feeding, comfort, safety, and transportation of the human body－this level stresses mental needs for recognition, achievement and happiness. It includes a variety of goods and services, many of which could be called “luxury” items(奢侈品). Among them are vacation trips, the best medical care, and entertainment. {#blank#}4{#/blank#}

    On this level, a greater percentage of consumer spending goes to services, while on the first three levels more is spent on goods. Will consumers raise their sights to a fifth level of wants as their income increases, or will they continue to demand luxuries and personal services on the fourth level?

    A fifth level probably would be wants that can be achieved best by community action. Consumers may be spending more on taxes to pay for government action against disease, ignorance, crime and prejudice. {#blank#}5{#/blank#} In this way, we can enjoy more fully the good things on the first four levels.

 A．Then a third level appeared.

 B．Human wants seem endless.

 C．When there is money enough to satisfy one level of wants, another level appears.

 D．There are several levels of wants in one's life.

 E．At this stage, we now may seek to ensure the health, safety, and leisure.

 F．Also included here are fancy foods and the latest styles in clothing.

 G．Different people have different wants on each level 

    Universities are doing everything they can to become a green campus. But there are also items students can do to make your campus more eco-friendly.

1）Recycle everything, especially paper!

    There is a large amount of paper a college student goes through every term.{#blank#}1{#/blank#} We know that these things can't be avoided, but the way you handle the use of all the paper can really help create a better green campus.

2）Buy green.

    {#blank#}2{#/blank#} Paper, cleaning products and water are products that can be bought as recycled goods. They're slightly more expensive than the normal products, but it's worth it to make a green campus.

3）Walk and bike to school.

    Most campuses, especially those that are trying to become a more eco-friendly campus, have pretty good public transit (公共交通系统).{#blank#}3{#/blank#} Walking or biking will help make your campus a green university.

4） {#blank#}4{#/blank#}

    A water bottle can be refilled at any water fountain and can easily be drunk in class or while riding a bike. This will save the environment by decreasing the amount of plastic waste on your campus.

5）Buy used clothing.

    It is usually thought of as something to do to save money. {#blank#}5{#/blank#} Recycling clothes minimizes the use of resources to make clothing and puts a dent in the problem of worldwide sweatshops.

A. Carry a water bottle.

B. It is also good for the environment!

C. Buy recycled goods as much as possible.

D. Paper made of this kind of wood is much stronger.

E. On top of that, almost all universities are pedestrian (步行者) friendly.

F. It includes class notes, term papers, student newspapers and so on.

G. Universities call on all the students to learn to recycle all the waste paper.

How to make friends at a new school

    Starting with a new school can be difficult. Everything seems to be different, and you don't even know where to go for your own classes.{#blank#}1{#/blank#}However, if you use these skills, you can quickly turn some of those strangers into friends.

    Be yourself.

    {#blank#}2{#/blank#} If some people don't accept you, they're not the kind of friends you need. People often stay together because they have similar interests. For example, someone who does a lot of sport may make friends with those who also run or swim a lot.

    {#blank#}3{#/blank#}

    Remember to be nice to the people you meet at your new school. If you think that you will say something that may make them feel sad, do not say anything and just nod your head if they talk to you. Also, remember to be as helpful as possible!

    Believe in yourself.

    A smile goes a long way. When you walk in the halls, don't keep your eyes on the floor. Raise your head and make eye contact (目光接触) with other people.{#blank#}4{#/blank#} Introduce yourself. Tell them your name and where you're from.

Remember people's names.

    You like it when people use your name, and so do other people.{#blank#}5{#/blank#} Besides, ask them in a kind way if they have a nickname (昵称). You'd be surprised how often this might come in handy.

A. Be friendly to others.

B. Making new friends can be hard, too.

C. Join after-school activities you like.

D. Never change who you are to try and fit in.

E. If you see someone you know, smile or say.

F. People may become angry if you just begin by saying “Hey” each time.

G. Don't sit at the back of the classroom where other people don't notice you!

    Color is fundamental in home design—something you'll always have in every room. A grasp of how to manage color in your spaces is one of the first steps to creating rooms you'll love to live in. Do you want a room that's full of life? Professional? Or are you just looking for a place to relax after a long day? {#blank#}1{#/blank#}, color is the key to making a room feel the way you want it to feel.

    Over the years, there have been a number of different techniques to help designers approach this important point. {#blank#}2{#/blank#}, they can get a little complex. But good news is that there're really only three kinds of decisions you need to make about color in your home: the small ones, the medium ones, and the large ones.

    {#blank#}3{#/blank#}. They're the little spots of color like throw pillows, mirrors and baskets that most of us use to add visual interest to our rooms. Less tiring than painting your walls and less expensive than buying a colorful sofa, small color choices bring with them the significant benefit of being easily changeable.

    Medium color choices are generally furniture pieces such as sofas, dinner tables or bookshelves. {#blank#}4{#/blank#}. They require a bigger commitment than smaller ones, and they have a more powerful effect on the feeling of a space.

    The large color decisions in your rooms concern the walls, ceilings, and floors. Whether you're looking at wallpaper or paint, the time, effort and relative expense put into it are significant. {#blank#}5{#/blank#}.

A. If you're experimenting with a color.

B. While all of them are useful.

C. Whatever you're looking for.

D. It's not really a good idea to use too many small color pieces.

E. Small color choices are the ones we're most familiar with.

F. So it pays to be sure, because you want to get it right the first time.

G. Color choices in this range are a step up from the small ones in two major ways.

    Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Over forty percent of Americans worry about losing eyesight, but it's easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight：

    Schedule yearly exams. {#blank#}1{#/blank#}Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.

    Protect against UV rays (紫外线). Long term stay in the sun creates risk to your eyes. No matter what the season is, it's extremely important to wear sunglasses. {#blank#}2{#/blank#}

    Give your eyes a break. Two thirds of Americans spend up to seven hours a day using computers or other digital products. {#blank#}3{#/blank#}Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20second break and look at something 20 feet away.

    {#blank#}4{#/blank#}As part of a healthy diet, eat more fruits and vegetables each day. Vitamins C and E help protect eyesight and promote eye health.

    Practice safe wear and care of contact lenses (隐形眼镜). Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk. {#blank#}5{#/blank#} Otherwise, you may have problems such as red eyes, pain in the eyes, or a more serious condition.

A．Eat your greens.

B．Eye care should begin early in life.

C．They can properly protect your eyes.

D．Stay in good shape by taking more vitamins.

E．Parents usually don't care about their own eyesight.

F．Always follow the doctor's advice for appropriate wear.

G．This frequent eye activity increases the risk for eye tiredness.

{#blank#}1{#/blank#}

    It takes faith to live by principles, especially when you see people close to you get ahead in life by lying, cheating, indulging, manipulating, and serving only themselves. {#blank#}2{#/blank#}

    Take the principle of honesty. If you're a big liar, you may be able to get by for a while, even for a few years. But you'd be hard-pressed to find a liar who achieved success over the long haul. As Cecil B. DeMille observed about his classic movie The Ten Commandments, "It is impossible for us to break the law." {#blank#}3{#/blank#}

    Unlike all the other centers we've looked at, principles will never fail you. They will never talk behind your back. They don't get up and move. They don't suffer career-ending injuries. They don't play favorites based on skin color, gender, wealth, or body features. A principle-centered life is simply the most stable, immovable, unshakable foundation you can build upon, and we all need one of those.

To grasp why principles always work, just imagine living a life based on their opposites —a life of dishonesty, loafing, indulgence, ingratitude, selfishness, and hate. {#blank#}4{#/blank#}

    Ironically, putting principles first is the key to doing better in all the other centers. If you live the principles of service, respect, and love, for instance, you're likely to pick up more friends and be a more stable boyfriend or girlfriend. Putting principles first is also the key to becoming a person of character.

    {#blank#}5{#/blank#}In whatever situation you find yourself, ask, "What is the principle in play here?" For every problem, search for the principle that will solve it.

    If you're feeling worn out and beaten up by life, perhaps you should try the principle of balance. If you find no one trusts you, the principle of honesty might just be the cure you need.

A. Decide today to make principles your life-center, or paradigm.

B. What you don't see, however, is that breaking principles always catch up to them in the end.

C. Everybody has his principle

D. Principles Never Fail.

E. I can't imagine any good thing coming out of that.

F. We can only break ourselves against the law.

G. Law is inseparable from our life.