Spider webs are one of the most fascinating examples of animal architecture. The most beautiful and structurally ordered are the round webs. The main function of the web is to stop and hold flying insects， long enough for the spider to catch them. In order to do so，the threads of the web have to stand the forces from large and heavy insects as well as environmental forces from wind and rain for at least a day in most cases.

     The round web is found to have two main characteristics. The first is its geometry，which consists of an outer frame and a central part from which threads radiate outward. Enclosed in the frame are capture spirals winding round and round from the web center out to the frame. The whole web is in tension and held in place by anchor threads，which connect the frame to the surrounding plants or objects. The second and perhaps most important characteristic is the material with which it is built. Spider silk is a kind of natural material that gives this lightweight fiber a strength comparable to that of steel， while at the same time making it very elastic（有弹性的）. Two types of silk threads are used in the web. One is highly elastic and can stretch to almost twice its original length before breaking and， for most types of spiders，is covered in glue. This type is used in the capture spiral for catching and holding insects. The other is stiffer and stronger，and is used for the radius，frames and anchor threads，which allows the web to stand forces and to keep its structural strength through a wide range of environmental conditions.

7l. What does the word“so”in the first paragraph refer to？

A. To catch and keep small creatures.

B. To find a good material for the web.

C. To make the webs beautiful and well ordered.

D. To make the threads long enough.

72. Which of the following is used for catching and holding insects?

A. The center of the web.                   B. The capture spirals.

C. The anchor threads.                       D. The radius.

73. Which of the following correctly gives the names of the numbered threads in the picture?

A. ①capture spiral ② radius               B. ①radius ② capture spiral

C. ①anchor thread ② frame thread            D. ①frame thread ② anchor thread

74. Which of the following best describes the threads used in the capture spiral?

A. Natural and lightweight.                    B. Strong and stiff.

C. Smooth and elastic.                          D. Strong，sticky and elastic.

75. What is this passage mainly about?

A. The wisdom of spiders.

B. The function of round spider webs.

C. The structure of round spider webs.

D. The challenges for spider webs.

Generally there are two ways to name typhoons；the number-based method and the list-based method. Following the number-based method，typhoons are coded with various types of numbers such as a 4-digit or a 6-digit code. For example，the 14^th typhoon in 2003 can be labeled either as Typhoon 0314 or Typhoon 200314. The disadvantage of this method，however，is that a number is hard to remember. The list-based method，on the other hand，is based on the list of typhoon names chosen in advance by a committee，and is more widely used.

At the very beginning， only female names were used because at that time typhoons were named after girlfriends of wives of the experts on the committee. In 1979，however，male names were also included because women protested against the original naming practice for reasons of gender（性别）equality.

In Asia，Western names were need until 2000 when the committee decided to use Asian names to raise Asians’ awareness of typhoons. The names were chosen from a name pool consisting of 140 names，10 each from the 14 members of the committee. Each country has its unique naming preferences. Korea and Japan favor animal names and China likes names of gods such as Longwang（dragon king）and Fengshen（god of the wind）.

After the 140 names are all used in order，they will be recycled. But the names can be changed. If a member country suffers great damage from a certain typhoon，it can request that the name of the typhoon be deleted from the list at the annual committee meeting. For example，the names of Nabi by South Korea，and Longwang by China were replaced with other names in 2007. The deletion of both names was due to the severs damage caused by the typhoons bearing the names.

66. With the number-based method，the 3^rd typhoon in 2012 can be named        .

A. Typhoon 0314                 B. Typhoon 0312

C. Typhoon 201214              D. Typhoon 1203

67. In 1979 male names began to be used for typhoons because          .

A. men thought it was their right

B. female names are hard to remember

C. women thought it unequal to use only female names

D. the experts preferred to have more variety

68. There are            Chinese names in the name pool for typhoons.

A. 2               B. 10                            C. 14                    D. 140

69. Which of the following Chinese names is most likely to be on the name list now?

A. Longwang                                     B. Fengshen

C. Daxiang（elephant）             D. Mayi（ant）

70. This passage is mainly about           .

A. how typhoons are named         B. Why to name typhoons

C. the history of typhoons            D. equality between men and women

Although Paris is often considered the city of romance， close to a million adults who call it home are single. Many single people say that France’s capital is one of the most difficult places to meet people. The complaints（抱怨）of this lonely group have inspired a new phenomenon known as “supermarket dating.”At Galerie Lafayette Gourmet，singles can shop for more than just the items on their grocery list. They can look for someone who has blue eyes， brown hair，and is 1.8 meters tall，or whatever may be on their romantic shopping list.

At this paris location，single people of all ages can schedule their shopping for Thursday nights between 6:30 and 9:00 p.m. When they walk through the door，they pick up a purple basket to advise that they are looking for love. They try to arrive early because the baskets disappear quickly，and then they have to wait in line for their turn to wander the store aisles（过道）.

With purple baskets in hand， shoppers can consider their romantic options while they pick out their groceries. When they are ready to pay， they can go to the checkout line for singles who want to chat.

Most of the people who look for love in the supermarket are skeptical of Internet dating. They know that it is easy to embellish（美化）one’s appearance or to lie about one’s age over the Internet. The supermarket， on the other hand，is considered a safe and casual environment in which to meet a potential match. In addition， what one finds in another’s grocery basket can say a thing or two about that person’s character or intentions. Buying pet food can be a man’s way of showing a potential match that he has a sensitive side. Women who fill their baskets with low-fat food show their healthy style of living. These days it’s possible to find much more than food at a grocery store.

6l. What do many single people in Pairs complain about?

A. The difficulty in meeting people.

B. The idea of supermarket dating.

C. The items on their grocery list.

D. The inconvenience in shopping.

62. Which of the following can be inferred（推断）but is not clearly stated in the second paragraph?

A. The dating supermarket is located in Paris.

B. The dating supermarket is open only on Thursday evenings.

C. People looking for love must get a basket of a particular colour

D. The dating supermarket has very good business.

63. How do love shoppers meet one another?

A. They schedule their meeting in advance.

B. They go through a special checkout.

C. They pick out their groceries with great care.

D. They dial the phone numbers on their shopping items.

64. According to the writer，a possible way to win a woman’s heart is to              .

A. pick up a purple basket            B. Buy low-fat food

C. embellish your appearance D. buy pet food

65. Why do the people prefer the supermarket dating to Internet dating?

A. The supermarket dating is more convenient.

B. The supermarket dating is more casual.

C. The supermarket dating can be trusted more.

D. The supermarket dating is less expensive.

Howard Dill is a giant among giant pumpkin growers. He grew world champion pumpkins for four years running，from 1979 to 1982，and missed winning the fifth year by a mere 5 pounds. Today，his Dill Atlantic Giant seeds are sold worldwide to more than 50 seed companies. The pumpkins grown from his Dill Atlantic Giant seeds commonly weigh in at over 1,000 pounds.“I don’t have any training in genetics (遗传学)；it was all trial and error，”Dill says. He inherited his love of pumpkins from his father and has enjoyed growing them for years.

Dill still grows giant pumpkins, but not for competition. In the fall, visitors come to enjoy the pumpkin patch on his 90-acre farm in Nova Scotia，Canada. He plants ten acres of pumpkins for Halloween and two acres of giant pumpkins. One of giant pumpkins was recently baked into 442 pumpkin pies and sold at $ 5 each for charity.

It you want to try growing a giant pumpkin, Dill recommends starting with a soil test and then adding fertilizer as needed. Plant the giant pumpkin seed. A giant pumpkin can gain 15 to 20 pounds a day， so careful watering—every day or two—is essential. You should wait about 130 days until the pumpkin matures and then you can harvest it.

Dill’s favorite pumpkin set the Guinness Book record in 1981. It weighted 493.5 pounds. “I’ve grown them larger since， but that one meant a lot,”he remembers.“I never would have predicted ten years ago that there would be a 1,000-pounder，but there are many of them now，”says Dill。The 2006 world record holder is Larry Checkon of Pennsylvania. He grew a 1,469 pounder. Dill says, “These world champions are grown from my seeds， so I feel like a winner right along with them.”

56.What can we learn about the world champion pumpkin of 1983?

A. It weighed over 1,000 pounds.

B. It was missing after the competition.

C. It was 5 pounds heavier than that of 1982.

D. It was 5 pounds heavier than Dill’s biggest one that year.

57. One of Dill’s giant pumpkins earned         .

A. $2210               B. $442          C. $1000        D.$1469

58. In the third paragraph Dill mainly tells about         .

A. how to do a soil test         B. how to plant the giant pumpkin seed

C. when to water the pumpkin      D. how to grow a giant pumpkin

59. Which of the following is true according to the passage?

A. Howard Dill is well trained in genetics.

B. Howard Dill grows pumpkins just for competiton.

C. Dill felt proud of Larry Checkon’s champion pumpkin.

D. Dill’s favorite pumpkin is the heaviest of all those he has ever grown.

60. Which of the following is the best title for the passage?

A. Gardening Giant: Howard Dill

B. World Champion Pumpkin

C. Dill Atlantic Giant Seeds

D. How to Grow Giant Pumpkins

“Reduce, reuse and recycle”, this popular environmental slogan tells us how to reduce the amount of rubbish that ends up in landfills.

The slogan is being used to deal with one possibly dangerous form of electronic junk, such as old computers, cellphones, and televisions. But this process of managing e-waste may be used in an unscrupulous way more often than not, a recent report suggests.

“Many of these materials are being sent to developing nations under the excuse for reuse-to bridge the digital divide,” said Richard Gutierrez, a policy researcher.

One of the problems is that no one proves whether these old machines work before they hit the seaways. Because of this, the report says, e-waste is a growing problem in Lagos, Nigeria, and elsewhere in the developing world. Much of the waste ends up being thrown away along rivers and roads. Often it’s taken apart by poor people, who may face dangerous exposure to poisonous chemicals in the equipment.

Tradesmen also pay workers a little money to get materials back such as gold and copper. This low-tech recovery process could expose workers and the local environment to many dangerous materials used to build electronics. According to Gutierrez, this shadow economy exists because the excuse for recycling and reusing electronics gives businessmen “a green passport” to ship waste around the globe. “Developing nations must take on some of the responsibility themselves,” Gutierrez said. But he added, “a greater part of this responsibility should fall on the exporting state.”

China, for example, has become a dumping place for large amounts of e-waste. The nation is beginning to take action to stop the flow of dangerous materials across its borders. The Chinese government, after many years of denials, is finally beginning to take the lead.

71. The underlined word “unscrupulous” in the second paragraph most probably means “_____”

A. efficient      B. profitable          C. unbelievable          D. dishonest

72. What does the fourth paragraph mainly discuss?

   A. Old computers and TVs still work before they are sent abroad.

   B. Poor people break up e- waste to collect some valuable materials

   C. A lot of e-waste is dumped in developing countries

   D. The problem of e-waste is growing in developing countries

73. According to what Gutierrez said, we can learn that ________.

   A. exporting countries should mainly be responsible for the e- waste problem

   B. neither developed nor developing countries should be blamed for the e-waste problem

   C. developing countries should mainly be responsible for the e-waste problem

   D. developing countries should not be blamed for the e-waste problem

74. It can be inferred from the last paragraph that ________.

   A. China has hidden a large amount of e-waste in many secret places

   B. China has greatly changed its idea about the problem of e-waste

   C. China has prevented poisonous materials from entering China for a long time

   D. China is falling behind other countries in dealing with e-waste

75. The passage mainly tells us that _______.

   A. developing countries are facing serious environmental problems

   B. e-waste is a growing problem in developed countries

   C. e-waste is sent to developing countries under the excuse for reuse

   D. developing countries are making full use of e-waste

Chinese New Year for Kids

Chinese New Year for Kids is a full color paperback book with beautiful, real Chinese illustrations. This is a hands-on workbook for parents and teachers, written for children from aged 3 to 12 years old, for use in the classroom or at home. Music, physical movement, art, and food all add to the atmosphere of taking an imaginary trip to China during the Chinese New Year.

Author: Cindy Roberts

Date: 2002-10-01

List Price: $ 9.95

Price: $ 9.95 Buy it on amazon.com

The Polar Express

One couldn’t select a more delightful and exciting promise for a children’s book than the tale of a young boy lying awake on Christmas Eve only to have Santa Claus take him and other children to the North Pole. And one couldn’t ask for a more talented artist and writer to tell the story than Chris Van Allsburg.

Author: Chris Van Allsburg

Date: 1985-10-28

List Price: $18.95

Price: $12.89 Buy it on amazon.com

The Secret of Saying Thanks

Perhaps you’d like to know a secret, one of the happiest ones of all. You’ll discover it all on your own, maybe when you least expect it. If you’ve not yet discovered the secret of saying thanks, it’s waiting for you. The secret can be found ahead in the sunrise that offers promises for the day, or in the gentle shade of a tree sheltering you from the hot rays of the sun.

Author: Douglas Wood

Date: 2005-09-27

List Price: $16.95

Price: $11.53 Buy it on amazon.com

The Runaway Pumpkin

When Buck, Billy, and their little sister Lily spy the biggest pumpkin they’ve ever seen, they can’t resist. Buck and Billy try to roll the pumpkin down the hill to show everyone, but it’s too big! Before they know it, it’s rolling out of control down the hillside. It knocks over Grandpa Baxter and makes him think of pumpkin soup. And when Grandpa Baxter finally stops it, all he can think of is pumpkin bread.

Author: Kevin Lewis

Date: 2003-09-01

List Price: $15.95

Price: $6.38 Buy it on amazon.com

66. We can infer from this passage that Chinese New Year for Kids _________.

   A. is very popular to all the readers in the world

   B. is helpful to foreigners to travel to China

   C. helps to learn the culture of the Chinese New Year

   D. show us a lot of outdoor games and activities

67. Which of the following came out the earliest?

   A. The Runaway Pumpkin             B. The Secret of Saying Thanks

   C. Chinese New Year for Kids          D. The Polar Express

68. The festivals that are mentioned in this passage are _________.

   A. Christmas, Thanksgiving Day and Halloween

   B. April Fool’s Day, Thanksgiving Day and Easter

   C. Halloween, Christmas and Valentine’s Day

   D. Thanksgiving Day, Easter and Mother’s Day

69. If you buy a copy of the Runaway Pumpkin you can save about __________.

   A. 30%     B. 60%      C. 40%      D. 70%

70. The author has written this passage mainly to ________.

   A. offer us some advice on shopping       B. tell us some interesting stories

   C. introduce some children’s books        D. show us prices of some books

We all know that money can’t buy happiness，but many times we act as if we’d be happier with a bit more money. We are conditioned to want to be rich (when we know the rich aren’t happy either); we are trained to want the latest gadget（小玩意儿） or style that television tells us to want; we want to earn more money because then we’ll have the good life.
　 But none of that will bring us happiness. No matter how much we earn, how much we have in the bank, how nice our clothing or cars or toys, none of it will make us happier.
　 So what will bring us happiness? Luckily, it’s three things that don’t cost a thing. These three things have been proven by surveys of thousands of people about what they have, what their lives are like, and how happy they are.
　 Here they are, the Three Secrets to Happiness:
　 1. Good relationships. We have a human need to be close, to be intimate, with other human beings. Having good, supportive friendships, a strong marriage or close and loving relationships with our family members will make us much more likely to be happy.

Action steps: Take time, today, to spend time with your loved ones.

　 2. Positive thinking. I’m obviously a big proponent of positive thinking as the best way to achieve your goals, but it turns out that it can lead to happiness too. Optimism and self-esteem are some of the best indicators of people who lead happy lives.

Action steps: Make positive thinking a habit. Get into the habit of squashing all negative thoughts and replacing them with positive ones. Instead of “I can’t” think “I can”.
　 3. Flow. This is a popular concept on the Internet these days — the state we enter when we are completely focused on the work or task before us. We are so buried in our task that we lose track of time. Having work and leisure that get you in this state of flow will almost undoubtedly lead to happiness.

People find greatest enjoyment not when they’re passively mindless, but when they’re absorbed in a mindful challenge.

Action steps: Find work that you have a passion for. Seriously — this is an extremely important step. Find hobbies that you have a passion for. Turn off the TV — this is the opposite of flow — and get outside and do something that truly engages you.
　 You’ve been given the Three Secrets to Happiness. Don’t waste them!

61.　 Which of the following is the most proper title of this passage?

A. The secrets to happiness　　　　　　　　　　 B. What is happiness?

C. Money and happiness　　　　　　　　　　　　 D. Who are happy?

62.　 The writer expresses his ______ attitude towards money and wealth.

A. negative　　　 B. supportive　　　 C. objective　　 D. respective

63.　 The underlined word “squashing” can be replaced by “ ______”.

A. removing　　 B. scolding　　　 C. repairing　　 D. reducing　

64.　 The writer talks about the happiness by means of ______ in this passage.

A. opinions and advice　　　　　 B. facts and comparisons

C. examples and analysis　　　　 D. observations and conclusions

President Obama is encouraging moms to make their education a priority. While encouraging people of all ages to seek their education, Obama is particularly targeting working moms with his Scholarships for Moms program. The Scholarships for Moms program builds on the federal government’s long-standing offer of Pell Grants. To encourage more mothers to return to school, the Obama administration is now making some changes.

For the Scholarships for Moms program, the biggest incentive is the amount of money being offered. The maximum amount awarded through Pell Grants is about $4,000 per student, but for mothers who apply to the program, the amount is increased to $5,000. The aim of these grants is to allow working moms to return to school and earn a degree that allows them to better provide for their families now and in the future. In addition, the administration hopes that equipping mothers to earn more money as working professionals will also be a stimulus to the economy.

In addition, a great incentive for mums considering this program is that it applies to enrollment in nearly any type of higher education institution. Four-year universities as well as smaller community colleges, are covered. You can go to a private school or a public one. An option for busy moms who can’t stay on campus is to study through online courses. Basically the government’s Scholarships for Moms program is a comprehensive attempt to get mothers who are keen on study back into the classroom.

With the Obama scholarship, the worry of returning to school is removed. In almost any area of interest, working moms can earn a degree. This means they can be fully equipped to provide for their families. Higher education no longer has to be an unfulfilled wish or unobtainable goal. The Scholarships for Moms program was designed to help create a brighter future for mothers and their children.

56.   From the first paragraph we can know that ______.

A.      people of all ages to go college in America

B.      Obama values mom’s education very much

C.      Moms should try to support their families

D.     Many mothers refuse to go to school now

57.   More money is offered by the Scholarships for Moms program in order to ______.

A．   help mothers to make a living

B．   inspire people to learn from mothers

C．   persuade more students to work harder

D．  encourage moms to go back to school

58.   The phrase “equipping mothers” (in paragraph 2) probably refers mothers who ______.

A. have a degree    B. are dressed well   C. stay at home   D. own much money

59.   Many moms probably appreciate the program because ______.

A．   they can make more money at school

B．   the university lasts as long as four years

C．   there are more chances for them to choose

D．  they like the atmosphere in the classroom

60.   Who will benefit from the Obama scholarship most?

A. Teacher and their students.           B. Working moms and their children.

C. All the schools and their families.     D. Fathers and mothers in America.

Elena Kagan has reached a lifelong goal: becoming a Justice on the United States Supreme Court. The US Senate confirmed Kagan on Thursday by a vote of 63-37. She replaces Justice John Paul Stevens, who retired in June.

Kagan will take a sacred oath (誓言) to uphold the Constitution of the United States on Saturday at a swearing-in ceremony. The new Justice will bring the number of women sitting on the nation’s highest court to three. Kagan joins Justices Ruth Bader Ginsburg and Sonia Sotomayor-all three New Yorkers.

Kagan is the fourth woman in history to sit on the Supreme Court. Justice Sandra Day O’Connor was the first female Justice. She was appointed by President Ronald Reagan and served from 1981to 2006.

Kagan, who is 50 years old, is the second Justice appointed by President Barack Obama. (He appointed Justice Sotomayor in 2009.) Obama told reporters on Thursday that Kagan will make an “outstanding Justice who understands that her rulings affect people.” He also noted that the addition of another woman to the Supreme Court marks a sign of progress for the country. Obama and Kagan will celebrate her confirmation with a ceremony at the White House today.

Kagan has spent most of her adult life working with the law. She served in President Clinton’s administration as a legal adviser, was the head of Harvard Law School, and until her confirmation Thursday, was the US Solicitor General-one of the most powerful lawyers in the federal government. Kagan was born in New York City. She grew up in an apartment on the Upper West Side of Manhattan, the strong-willed, independent middle sister sandwiched between two brothers.

Kagan’s mother was a public school teacher who taught fifth and sixth grades. Her father was a lawyer.

The new Justice once wore a judge’s robe in a picture for her high-school yearbook. Now she’ll be wearing real ones as she and the other eight Justices decide some of the most important legal cases.

71. What can we infer according to paragraph 1?

A. Elena Kagan has become the only female Justice of America.

B. It’s Kagan’s dream to be a Justice on the United States Supreme Court.

C. Kagan achieved this position in the election by beating John Paul Stevens.

D. It will take a long time for Kagan to become a Justice on the United States Supreme Court.

72. Which of the following is TRUE according to the text?

A. To take the place of an old Justice, a Justice was elected by the Senate.

B. There will be four women working in the United States Supreme Court.

C. Kagan will take a sacred oath before taking in part in the election.

D. No one but a New Yorker can be a Justice of the Supreme Court.

73. What can we infer from Obama’s words?

A. He will appoint more women Justices to the Supreme Court.

B. He appointed Kagan as she had done a good job before.

C. There is much to be improved on the Supreme Court.

D. He is sure Kagan will be excellent in her new work.

74. What is the main idea of paragraph 5?

A. Kagan is a born lawyer.                    B. It is about Kagan’s biography.

C. Kagan’s character is fit for her job.           D. Kagan has worked for two Presidents.

75. This text must be taken from _____.

A. a storybook       B. a textbook      C. a newspaper     D. a biography of famous people

The Best of Alaska

Nothing evokes（唤起）Alaska like a whale exploding out of the water or an eagle pulling a silver fish from the river. Combine these images with high mountains, brilliant icebergs and wonderful meals and you really do have the Best of Alaska!

Join us for an unforgettable 7-day excursion (远足）to the last frontier! Additional highlights include: a scenic flight over Glacier Bay National Park, a rafting trip through the heart of the Chilkat Bald Eagle Preserve, historic Skagway, a whale watching cruise and the company of knowledgeable local guides．

HIGHLIGHTS:

JUNEAU: Juneau, the state capital, is rich in culture and scenic beauty．It is here that we start and end our trip．

HAINES: Haines is a small community located along the fiords（峡湾）. The natural beauty and expansive wilderness found here have made Haines a premier center for adventure in Alaska. In 2004, Haines was listed by Outside Magazine and National Geographic Adventure as one of the best places for recreation and living. The activities listed below are located in Haines．

ALASKA INDIAN ARTS: Alaska Indian Arts is a nonprofit corporation（公司）dedicated to the preservation and continuation of traditional native craft and culture of the Northwest Native Tribes. Alaska Indian Arts is also the headquarters for several of Alaska’s outstanding craftsmen and artisans. We spend a few hours learning carving, native beading（串珠饰）and culture from these master artists．

SKAGWAY: Skagway is famous for its role in the Klondike Gold Stampede over 100 years ago. Today, it is a historic yet lively town, which still reflects its gold rush roots and contains colorful shops. In Skagway, we stop by the Klondike Gold Rush National Park Visitor’s Center and ride the White Pass Yukon Route Railway．

GUSTAVUS: Gustavus is the gateway to the Glacier Bay National Park. We’ll stay at a comfortable lodge here for two nights. This will be the base for both the whale-watching excursion and a full day cruise in Glacier Bay．

DATES / PRICES:

2011: May 16, June 20, July 18, August 15．

7 days — $3,500, including lodging, all meals, excursions, guides, park fees, sales taxes, and transportation between Juneau, Skagway, Haines, and Gustavus. Not included: alcohol, personal items, airfare to and from Juneau．

CONTACTS:

E-mail: info@alaskamountainguides.com

Call: （800）766-3396

Write: Alaska Mountain Guides & Climbing School

P.O. Box 1081, Haines AK 99827

66. You can feel the history of the local place at_________.

    A. Juneau                        B. Skagway                 C. Haines                     D. Gustavus

67. You can watch a whale exploding out of the water at ___________.

    A. the Glacier Bay National Park                      B. the Klondike Gold Rush National Park

    C. the White Pass Yukon                            D. the Northwest Native Tribes

68. According to the advertisement, the participants of the excursion ___________.

    A. will spend one day experiencing the local culture at Alaska Indian Arts

    B. can contact Alaska Mountain Guides & Climbing School by e-mail or fax

    C. are able to experience some adventurous activities in Haines

    D. can get lots of traditional native artworks free of charge

69. Which of the following requires participants to pay additional fees?

    A. Going from Gustavus to Juneau by train.        B. A full day cruise in Glacier Bay.

    C. Having the last supper at Juneau.              D. Flying from Juneau to their hometowns.

70. It is known from the advertisement that _____________.

    A. Juneau, as the state capital, is much more beautiful than Haines

    B. the native culture of the Northwest Native Tribes has died out．

    C. Alaska is famous for its culture, history and natural beauty

    D. Skagway was the richest town of Alaska in the past.