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题型:阅读理解-阅读单选 难度:0.65 引用次数:55 题号:22028216

Fun facts about Antarctica

At the southernmost point of the world, you find Antarctica a giant mass of ice that’s its own continent. You, may not know much about the continent, so why not read on?

There’ s a lake that runs blood red in Antarctica.

As though someone has cut into the ice, the properly named Blood Falls come out over the Taylor Glacier. The water is extremely high in iron and salt, and when it comes into contact with the air, it shows the special red color against the pure white surroundings. The water here is three times saltier than ocean water, and therefore, too salty to become ice.

Antarctica has its own treaty (条约).

Because the environment of Antarctica is so delicate and unique, there is a treaty saying that only peaceful research can be done there. In 1959, 12 countries signed this treaty, with the number now sitting at 53. This also makes it certain that Antarctica doesn’t end up being caught in an international conflict, and that the continent is only used for scientific purposes and sensible traveling. The treaty prevents army and nuclear activities, and also mineral mining.

There is a unique phenomenon in Antarctica called diamond dust.

While there are low levels of precipitation (降水) in Antarctica, that doesn’t mean the air is clear of nature’s beauty! The air is so cold there that moisture (水汽) can condense while air-borne. This results in ice falling to the ground. The sun’s light will cause the ice to shine, creating a shining shower called diamond dust. It happens when the skies are clear, known as clear-sky precipitation.

If any of these Antarctic facts have increased your interest in visiting this unique continent, be sure to get in touch with the team al Aurora Expeditions today.

Phone:+61 (0)2 9252 1033

1. What do we know about the Blood Falls?
A.The water has been polluted.B.The water comes from a river.
C.The water is rich in iron and salt.D.The water usually freezes in winter.
2. The last fun fact is mainly about________.
A.where moisture comes fromB.how diamond dust is formed
C.where diamond dust can be foundD.how precipitation can be increased
3. What is the text most probably?
A.A tour report.B.research plan.
C.An advertisement.D.An exploration guide.
【知识点】 广告/布告 应用文

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【推荐1】Holidays

Holiday News

Vacancies (空位) now and in the school holidays at a country hotel in Devon. This comfortable, friendly home-from-home lies near the beautiful quiet countryside, but just a drive away from the sea. The food is simple but good. Children and pets are welcome. Reduced prices for low season.


The Snowdonia Centre

The Snowdonia Centre for young mountain climbers has a mountain climbing lesson. The beginners’ costs are £57 for a week, including food and rooms. Equipment is included except walking shoes, which can be hired at a low cost.

You must be in good health and prepared to go through a period of body exercises. This could be the beginning of a lifetime of mountain climbing adventure.


The World Sea Trip of a Lifetime

Our World Sea Trip of 2020 will be unlike any holiday you have ever been on before. Instead of one hotel after another, with all its packing and unpacking, waiting and traveling, you just go to bed in one country and wake up in another.

On board the ship, you will be well taken care of. Every meal will be first-class and every cabin like your home.

During the trip, you can rest on deck(甲板), enjoy yourself in the games rooms and in the evening dance to our musical team and watch our wonderful play.

You will visit all the places most people only dream about — from Acapulco and Hawaii to Tokyo and Hong Kong.

For a few thousand pounds, all you’ve ever hoped for can be yours.


1. What can you do if you like to go on holidays with pets?
A.Choose the holiday in Devon.B.Go to the Snowdonia Centre.
C.Join the World Sea Trip of 2020.D.Visit Acapulco and Hawaii.
2. What is special about the World Sea Trip of 2020?
A.You can have free meals on deck every day.
B.You can sleep on a ship and tour many places.
C.You will have chances to watch and act in a play.
D.You have to do your own packing and unpacking.
3. At the Snowdonia Centre, the beginners’ costs of £57 do not cover ___________.
A.foodB.rooms
C.body exercisesD.walking shoes
2020-04-23更新 | 27次组卷
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【推荐2】The Berkshire Riding Centre Ltd is a highly recommended riding school. Everyone is welcome. Whether you are an absolute beginner or have dreams of becoming an Olympic champion, we can design the right riding lesson program for you.

Riding lessons for beginners

We help kids from the age of 4 and adults learn to ride. We start beginners with half-hour private lessons while they learn the basics. Once you ride independently (usually after 4—6 lessons), your instructor will recommend a suitable group.

Private lessons

We offer 1-to-1 private tuition (讲授) for riders of all levels. We start beginners with half-hour private lessons while they learn the basics and build their confidence. The more experienced riders will benefit from personal tuition too. Whether you want to improve specific aspects of your riding, or just enjoy riding, private lessons are tailored to your specific requirements.

Group riding lessons

We offer broad range of group riding lessons, from child or adult beginner to advanced dressage (花样骑术) lessons and jumping lessons. Call the office to discuss the weekly Group Lesson Schedule on 01344 884992.

Riding lessons on your own horse

We also welcome horse owners who would like to bring their own for either one-off lessons or a concentrated course of lessons to improve their riding. Your horse is going or to prepare you both for competitions. Pricing is the same.

How to book your riding lesson

Call the office on 01344 884992 or email us on info@brc. co. uk.

We are open 7 days a week and have evening riding lessons on Tuesday, Wednesday, Thursday and Friday. Our three all-weather schools, two outside and one inside, make us have good all-year-round riding.

Note: All new riders, regardless of their abilities, must have a 30-minute assessment lesson so that we can design the most appropriate plan for them.

1. When are beginners likely to ride on their own?
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C.After meeting with their instructors.D.After taking about five riding lessons.
2. How can learners discuss their schedules of group riding lessons?
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【推荐3】Business administration is the most popular undergraduate major in U.S. colleges and universities, accounting for as much as one-fifth of all bachelor degrees awarded each year. Students naturally think of a business degree as the surest way to land a good job after graduation. Many international students agree. Twenty percent studied business last year-the second most popular major after engineering, according to the Institute of International Education.

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Bentley College       Waltham, Massachusetts

Bentley offers its 4,000 undergraduates a top-flight business education and an equally strong liberal-arts program that leaves them well-prepared to join the ranks of future business leaders. The college occupies a scenic campus only a shuttle-bus ride from Boston’s Harvard Square. More than 90 percent of students seek career-oriented internships(实习).

Bucknell University       Lewisburg, Pennsylvania

Bucknell’s 3,500 undergraduates benefit from small classes and an engaging staff at this liberal-arts institution in a remote but beautiful campus in central Pennsylvania. Accounting and financial management are specialties in the introductory management course that create and sell a product and then donate their profits to charity(慈善).

University of Cincinnati              Cincinnati, Ohio

This urban university with 21,000 undergraduates, located a mile from downtown Cincinnati, was the-birthplace of cooperative education over a century ago. Under this five-year “earn while you learn” program, more than 3,000 students alternate academic study with internships in local businesses and other organizations.

1. What makes business administration popular with U.S. college students?
A.A good job after graduation.
B.Scenic campuses near downtown.
C.Easy access to bachelor degrees.
D.A shortcut to academic achievements.
2. What does Bentley College do for its students?
A.Encourage them to join in charity sale.
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C.Benefit them from small-size classes.
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3. Where can students combine academic study with working experience?
A.The Institute of International Education.B.Bentley College.
C.University of Cincinnati.D.Bucknell University.
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