Climbing Mount Everest, the world’s highest mountain, just became more challenging. The government of Nepal is telling climbers they cannot leave rubbish on the trails (山径). Each climber will have to come down the mountain with at least 18 pounds of garbage. That’s the average amount of rubbish a climber leaves behind on Everest.

Officials say climbers are responsible for their own rubbish. “We are not asking climbers to pick up rubbish left by someone else,” said Maddhu Sudan Burlakoti, who works for the Nepal Tourism Ministry. “We just want them to bring back what they took up.”

More than 4,000 people have reached the 29,035-foot mountain top in the past 60 years. Leaving rubbish along the way helps climbers keep their bags light so they have energy to reach the top. “The rubbish problem in Mount Everest is not new,” Burlakoti says. “When the people started to climb the mountain, they started to leave their garbage there.” They have left behind cans, tents, food wrappers, and equipment. Last year, climbers carried down a total of four tons of rubbish.

The new rule came into effect in April of 2014. To make sure it is followed, climbers will have to deposit money before the climb. Once they climb back down the mountain, officials will check climbers at a return camp to make sure they have the required 18 pounds of rubbish. If they do, their money will be returned to them. If they do not, climbers will not receive their deposit and they will not be given a permit the next time they want to climb Everest.

The goal is to make sure no more litter will be left on Everest, which has earned the nickname (绰号) the World’s Highest Dustbin. “As we offer Mount Everest to all the people of the world they should take responsibility to clean it,” Burlakoti says, “After seeing the results from this, we will extend this rule to other mountains also.”

1.What is mainly discussed in the passage?

A. Mount Everest is suffering white pollution.

B. A new rule was made to punish climbers.

C. Climbers were asked to clean up after themselves.

D. Mountains of garbage are left behind by climbers.

2.Why was a new rule made?

A. The rubbish problem there suddenly became serious.

B. Mount Everest was considered to be a big dustbin.

C. Climbers produced four tons of rubbish last year.

D. The number of climbers there was beyond control.

3.We can learn from Paragraph 4 that _____.

A. the new rule was once discussed in April of 2014

B. those who deposit money first will not be punished

C. all climbers are advised to take rubbish down

D. measures are taken to make sure the rule is followed

4.What can be inferred from what Burlakoti says?

A. The rule is being successfully carried out.

B. The rule is not effective as expected.

C. The effect of the rule remains to be seen.

D. The rule will be applied to other mountains.

Homestay UK/Great Britain

Here you will find a selection of homestay hosts and host families in the UK.If you want to learn more about the British host family of your choice, please click on information at www.Homestaybooking.Com.You will then see a personal introduction of the UK homestay host.If you don’t want to search yourself, just register for free and receive our matching recommendations.

Chika and Tara from London, the United Kingdom

Information about the homestay host

Chika is 28 years old.She is away from home most of the time.Tara is 18 years old.She is at home every day.They both speak English.

Chika and Tara’s guests can stay for at least 5 nights and up to a maximum of 365 nights.Chika and Tara have no children living at home.It is a non-smoking residence(住宅).No pets live in this household.

Information about the homestay accommodation

The accommodation is in London.The name of the neighborhood is Greenwich.The distance to the city center is 1.6km.The next access point to public transport is at 15 m distance.

Three guests can stay in Tara and Chika’s house at the same time.The following accommodation is generally available:

Single room with shared use of the family bathroom

*Size: 12.0 ㎡

*Facilities: desk, Internet access, mirror, hairdryer and wardrobe(衣橱)

*Price per night per person: £20.00 per night(one single)

Twin room with shared use of the family bathroom

*Size: 15.0 ㎡

*Facilities: TV, desk, Internet access, mirror, hairdryer and wordrobe

*Price per night per person:

£20.00 per night(one guest)

£17.00 per night(two guests)

The room charge includes the following services: Internet access, regular room cleaning, breakfast, free use of the washing machine.

Additional available service at an extra charge: Pick-up service(£60.00 one-way); Lunch(£6.00 per person per day); Dinner(£6.00 per person per night)

Vegetarian(素食的) meals are available.

1.Chika and Tara’s house would be a good choice for _______.

A. a pet lover

B. a heavy smoker

C. a person who eats no meat

D. one who needs a one-night stay

2.What do we know about Chika and Tara’s house?

A. It lies in the center of the city.

B. It is not far away from Greenwich.

C. Public transport is convenient there.

D. The distance from the house to London is 1.6 km.

3.If Mary chooses a twin room and pick-up service(two-way), how much should she pay per day?

A. £140. B. £137. C. £80. D. £77

阅读下列短文,从每题所给的四个选项(A.B.C和D)中,选出最佳选项,并在答题卡上将该项涂黑。

Knowing how much her own children loved presents at Christmas, Ann Sutton always tried to seek help for one or two poor families. With a social worker mother, the Sutton children. had inherited(继承)her commitment to service, and knew never to take their good fortune at Christmas for granted. This year, Kinzie, her seven-year-old daughter was thrilled that Santa Claus would make a special visit to a 22-year-old mother named Ashley who worked in a factory raising her 12-month-old son by herself.

The phone rang on Sunday. A representative from a local organization was calling to say that the aid Ann had requested for Ashley had fallen through. No Santa Claus, no presents, nothing.

Ann saw the cheer fade away from her children's faces at the news. Without a word, Kinzie ran into her bedroom. She returned, her face set with determination.

Opening up her piggy bank, she put all the coins onto the table: $3.30. Everything she had.

“Mom," she told Ann, “I know it's not much. But maybe this will buy a present for the baby.”

At a breakfast meeting the next day, Ann told her coworkers about her daughter story. To her surprise, staff members began to open their purses. and empty their pockets to help Kinzie .On Christmas Eve, Ann drove through the pouring rain to the small trailer where the Ashley’s lived. Then she began to unload the gifts from the car, handing them to Ashley one by one.

Ashley was very moved. Reflecting on a little girl's generosity, Ashley says she'll one day be able to do something similar for someone else in need. "Kinzie could have used that money for herself, but she gave it away," Ashley says. "She's the type of kid I'd like my son to grow up to be."

1.According to the text, Ann Sutton .

A. only cares about poor children

B. has possessed a good fortune

C. is warm-hearted and ready to help others

D. is a single mother with a 12-month-old boy.

2.When hearing the aid had fallen through,, Kinzie

A. was not sad but cheerfu1

B. put all her coins away immediately

C. told her mother to ask the coworkers for help

D. decided to buy a present for the baby with all her allowance

3.From the text we can learn that.

A. Ann would act as Santa Claus to hand out the Christmas presents

B. the Sutton children always got lots of presents at Christmas

C. Kinzie's generosity influenced others and they clici something similar

D. Ashley was moved and promised to return the money

4.What does the text mainly talk about?

A. How a warm-hearted mother shows her love to a poor family.

B. How a mother and her young daughter helped a poor family.

C. Many people make contributions to those in need. '

D. What happened to a poor family on Christmas Eve.

An extinct mountain goat that was once common in the Pyrenees became the first animal to be brought back from extinction. Researchers used frozen DNA to produce a clone, but the newborn kid died within minutes of birth due to breathing difficulties.

The Pyrenean ibex is a type of mountain goat,which is believed to have died out completely in 2000. Before the death of the last known individual(a13-year-old female known as Celia), biologists took cells from her skin and ears. An earlier cloning attempt to use the skin cells failed. But the latest attempt involved the creation of 439 cloned embryos. Of these cloned embryos, 57 were put into the female domestic goats, but only one goat gave birth and the newborn cloned kid died after seven minutes as a result of lung disease.

Researchers say that other cloned animals, including sheep, have been born with similar lung disease, but they say that overall the experiment was a major step forward in the effort to bring the ibex back to its mountain home. The leading researcher Jose Folch says, “the cloned kid was genetically like the ibex;in species such as the ibex,cloning is the only possibility to avoid its complete disappearance.”

The failure to produce a living clone from DNA that was frozen only a decade ago shows the difficulty researchers would face in trying to bring back species that have been extinct(灭绝的) for decades or centuries. Researchers have had the idea of bringing back the Tasmanian tiger, which went extinct in 1936. There are, however, other species that have been seriously suggested for cloning,such as the giant panda, the African bongo antelope, the Sumatran tiger and the pygmy hippo. Supporters believe cloning provides hope of keeping these endangered animals alive before they die out.

1.What do we know about the cloned ibex?

A. It died of lung disease.

B. It was the first cloned animal in the world.

C. It lived for thirteen years.

D. It was born in 2000.

2.Jose Foleh would agree that cloning

A. is not suitable and should be banned.

B. requires immediate attention.

C. should be carried out cautiously.

D. may help prevent animal extinction.

3.We can conclude from the passage that

A. cloning has developed quickly in developed countries.

B. no more animals will die out in the future.

C. cloning makes it possible to preserve endangered species.

D. cloning seldom results in physical problems for animals.

4.What’s the best title for this passage?

A、Great advancement in cloning goats.

B、Difficulties in saving extinct animals.

C、Public concerns about cloning.

D、Cloning brought back an extinct species for a while.

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