Perhaps at one point in time, it was acceptable to start any letter or e-mail with “To Whom It May Concern.”{#blank#}1{#/blank#} Starting your cover letter or e-mail for a job this way might give off the impression that you didn't do your research on who you're writing to{#blank#}2{#/blank#}After all, people who address other people by their names when writing and speaking to them tend to be more pleasant.

    {#blank#}3{#/blank#}It can be used in letters of recommendation or reference, formal complaints（抱怨）made to a company, letters of introduction, and letters of interest.

    Grammarly uses the example of needing to write a letter of recommendation, for a colleague who will have to make several copies to distribute to interviewers{#blank#}4{#/blank#}“In most cases, though, try to narrow your focus rather than cast a broad net,” notes Grammarly.”Ask yourself. Who does this e-mail concern? If you can honestly answer 'Anyone, 'then feel free to use “To Whom It May Concern.” （These are the things you should never say in your cover letter.）

    If you do happen to find that using “To Whom It May Concern” is appropriate, don't make grammar mistakes, for example, letters or punctuation.{#blank#}5{#/blank#}

A. However, it maybe interesting.

B. Those times have changed, though.

C. Making mistakes in writing will surely get you low scores.

D. It's also very impersonal, which some employers might not appreciate.

E. In that circumstance, sending and receiving letters is more of a formal greeting.

F. You might want to take note of other common errors you might be committing, too.

G. But according to Grammarly, there are four times when it's OK to use this greeting.

    Living with other people can be difficult, especially when each person has their own ideas about how they want to live. {#blank#}1{#/blank#}. Taking a few simple steps will help you share your living space harmoniously.

    Discuss your expectations ahead of time.

    {#blank#}2{#/blank#}. This applies to finances, food, possessions, use of common areas, loud activities or parties, quiet hours, and so on.

    Divide responsibilities.

    Make a plan to divide up responsibilities and chores（家常杂务）between you and your roommate. For example, if your roommate is a good cook and you are not, {#blank#}3{#/blank#}. It may also be a good idea to set up a chores schedule, where you will take turns cleaning the bathroom, raking out the trash and so on.

    {#blank#}4{#/blank#}.

    Not everyone has the same ideas about day to day living as you do. Take your roommate's feelings into consideration. For instance, if you are dying to throw a party on Thursday night but your roommate has a final early the next morning, agree to postpone the party till Friday evening, instead.

    Communicate effectively.

    Communication is key in making the relationship work. If a problem comes up, it's better to talk about it right away than to ignore it. For example, say “Chris, it upsets me when I wake up to find all the milk gone. If you use the last of something, can you please add it to the list?” If you simply cannot communicate openly and there is tension all the time,{#blank#}5{#/blank#}.

注意：请将答案写在答题卡上相应题号的横线上。每个空格只填1个单词。

When a thought has found words

    Poetry is the forgotten child of literature. Few people read it for pleasure and modern poets are looked upon as odd creatures from a strange universe. In Western high schools, poetry is seldom taught because it is considered old-fashioned and not relevant to the needs of today's students.

    In China, however, poetry is still an important part of the curriculum and, with recent changes announced by the Ministry of Education, the number of poems students will have to memorize and recite is being increased from fourteen to seventy-two. Now, before you gasp in horror, let's think about the reasons why studying so many poems, especially ancient poems, is important.

    First of all, poetry is an essential part of traditional Chinese culture. It is a pathway to understanding your history and your society. It is also the key to understanding the thoughts and emotions that are common to everyone but which we may be unable to express—the joy of Li Bai dancing with the moon, for example. Everyone has feelings of joy, love, loneliness, sadness and even anger, and a good poem can put those emotions into words and bring us self-understanding.

    Poems can also express beauty. In a few short lines, even something commonplace can become beautiful. Here is a poem called "Fog" by Carl Sandberg: The fog comes / on silent haunches (弓腰蹲着) / and then moves on. Yes, fog does move smoothly, silently and mysteriously like a cat, and Sandberg captures that feeling and image, and makes it beautiful.

    Of course, to really appreciate poetry, it has to be really aloud. After all, a poem is really just a song without music. Most ancient poetry, especially Western poetry, was actually spoken before it was written. Take Homer's Iliad (伊利亚德), the story of the Trojan War (特洛伊战争), for example. That epic saga (史诗般的故事) of Helen's kidnapping and the war that followed was apparently told for hundreds of years in palaces, taverns (客栈) and on street corners before Homer wrote it down and was given credit for it.

    The American poet Robert Frost said, "Poetry is when an emotion has found its thought and the thought has found words." And poems are very concise—there is not a wasted word. You are lucky that you now have seventy-two poems to learn!

    Asthma(哮喘) is a long-lasting breathing disease that affects millions of Americans, many of whom are children. People who get asthma will suffer from lack of breath, difficulty in breathing or coughing--which are caused by the tightening of the muscles in airways. Untreated asthma can lead to poor lung function and death, but asthma can also be effectively controlled with proper treatments.

    Research is discovering genes that contribute to the development of asthma. This development has pointed researchers to the role of indoor and outdoor pollution as environmental factors that contribute to the increased occurrence of asthma.

    The Indoor Pollution

    Indoor pollution has increased with the developments in building materials and in heating and air conditioning systems. In addition to poisonous gases that come from paint, other materials like dust and perfumes used in household products such as washing powder are recycled continuously through the house, winter and summer.

Unlike the days before central heating or before whole-house air conditioning, these materials and chemicals cannot get out of modern homes. Most  often, they cause breathing  problems in the members of the family with the least-developed autoimmune(自身免疫的) systems. Proper venting (通风) and use of environmentally-friendly building materials and carpeting can help reduce the presence of these chemicals.

    The Outdoor pollution

    Researchers have also established outdoor pollution's role as a probable cause of asthma. Asthma has been proven to result from some fuel products. Smog and the small matters carried by it have been recognized as a factor which leads to asthma since the 19th century when London saw more and more diseases in the industrial population. Industrial pollutants and other chemicals which are produced in water treatment and open treated water like that found in the swimming pools also contribute to increased cases of asthma as well as other illnesses.

    Those most affected by the increase of industrial and environmental pollution are children. Although much has been done to control the levels of pollution in the US, there still remains much to do as it is a worldwide phenomenon. Until an international effort can be made to limit carbon emissions, the occurrence of environmental asthma will probably continue to increase.

注意：每个空格只填1个单词。

    The 17^th-century French tragedian Pierre Corneille wrote: The manner of giving is worth more than the gift”. He had a point, according to Charles Spence, head of Crossmodal Research Laboratory at the University of Oxford.

    The professor's work focuses on how our brains sense the world around us. His research has shown that high-frequency sounds and curved shapes seem to increase the sweetness wine tastes better if it is accompanied by the popping sound of a cork and drunk from all these created multisensory experiences.

    So, what's his advice if you want to impress this holiday season?

Bulk it up hide

    “We've just published research on eating a box of chocolates，” Mr Spence said. “If you are 30-gram weight in a box of chocolates, that weight translates to a significant increase perceived(感知)quality of the chocolate.”

    There are exceptions, but the association between weight and the perception of luxury(奢侈)applies to many items including tableware， perfume(香水)and wine， Mr. Spence said. “That's why in a restaurant， a waiter might artfully give you the bottle to weigh in your hand,” he added.

    Black is basic

    Black is the color most associated with luxury because, Mr. Spence said ，“it seems to be the color that we perceive to be the heaviest.”

    Such luxury indications are learned, rather than inborn, so they can change over time. I'm doing a lot of work on transparency(透明) at the moment; high-quality packaged goods should have a transparent window because it suggests freshness or quality,” he said.

    But the trend is recent， the professor added, because “traditionally luxury goods used to have nontransparent packaging. I think it has to do with the current desire for originality.”

    Layer it on

    Unnecessary wrapping(包裹)can be an ecological concern but, when it comes to luxury goods like wine in a presentation case, it does make an impression.

    “Tissue layers are really good,” Mr. Spence said， “because the crinkle adds an extra sense to the experience.”

    Consider a little perfume in the box or wrapping, and, if you want to involve other senses, work out some way for classical music to be playing when the gift is opened because we associate it with quality.

    Engaging several senses at once is beneficial.“ The brain combines the inputs from each sense, both to determine what something is, but also to determine a reward value,”Mr. Spence said. Also, the more stimuli(刺激)to the senses， the more activity is produced in the orbitofrontal cortex, a small part of brain situated just beside the eyes. And the more activity there, the more rewarding something is perceived to be.

    You can go too far

    “Engaging an extra sense is more effective, but you can potentially have a disagreement if that extra sense doesn't match the others.” the professor said.

The North Star

    Among the pile of stars in the universe, there are a couple that are of great importance to people on Earth. The sun, of course, is one of them. The other is known as Polaris, the North Star. {#blank#}1{#/blank#} Therefore, it is a great compass(指南针).When people in the northern part of Earth look toward Polaris, they can be certain that they are facing north. The permanence of Polaris in the north sky has helped countless people find their destinations.

    Before the invention of modern navigation tools, sailors relied on Polaris. From the top of their ships, sailors would look for Polaris to figure out their place at sea. They figured out the angle between the star and the horizon to determine their latitude(纬度). As long as the equations were not wrong, the results were very reliable. Polaris also let sailors determine North, South, East, and West. {#blank#}2{#/blank#}

    To those who sail at night, changeable storms and dark clouds were more than annoying things.{#blank#}3{#/blank#} It's possible for a captain to make an accidental wrong turn. The ship could become stranded at sea, and the frustrated captain would have no way to get the ship back on the right course. The sailor's fears wouldn't be relieved until the clouds cleared and Polaris came back into view. Even today, sailors sometimes choose to steer by using Polaris on clear nights.

    {#blank#}4{#/blank#} The Big Dipper, a constellation that is well known in astrology, appears to revolve around Polaris. The handle of the Big Dipper always points to the North Star. When people get lost, it's comforting to know that their problems can be relieved by looking at the sky.

A. It's not difficult to tell the Polaris apart from the pile of other stars in the universe.

B. People who are lost can be relieved by gazing up at Polaris.

C. By knowing directions and their location, sailors could easily steer their ships.

D. They could destroy entire journeys by blocking the view of Polaris.

E. It's certain that the Polaris is part of a constellation(星座), which is not far from it.

F. It is special because it is the only star that always appears to be in the same place in the sky.