Section B

Directions: There are ten blanks in the following letter. You are required to choose the best one from the given four choices marked A, B, C, and D. Then write down the correct answer in the brackets. This section totals 10 points, one point for each blank.

Dear Mr. Bush

Thank you for your 1 of January 5 for our Beauty Brand Blouses.

We are now exporting 2 of various brands, among which Beauty Brand is the most famous. They are in great 3 abroad and our stocks are running 4 quickly. They are popular not only for their novel design, but also for the reasonable prices. We are confident that once you have tried our blouses, you will place repeat orders with us 5 large quantities.

As you requested, we are now 6 as follows:

Price: US$600 per dozen CIF New York

Terms of Payment: By sight L/C to be opened through a bank to be 7 by the Sellers.

Shipment: In March 2007.

Please note that we do not allow any commission 8 our blouses, but a discount of 5% may be 9 if the quantity is more than 1,000 dozen.

The above offer is made without 10 and is subject to our final confirmation.

We hope that you will place an order with us at an early date.

Sincerely yours

( )1. A. request B. enquiry C. acquisition D. requirement

( )2. A. blouses B. woman blouses C. woman shirts D. lady shirts

( )3. A. need B. want C. require D. demand

( )4. A. up B. off C. down D. away

( )5.A. at B. for C. in D. with

( )6. A. ordering B. offering C. placing D. advising

( )7. A. agreed B. approved C. acceptable D. covered

( )8. A. on B. in C. of D. at

( )9. A. provided B. supplied C. furnished D. granted

( )10. A. promise B. duty C. engagement D. onus

Many people believe that scientific research should be carried out and controlled by the government rather than private companies. To what extent do you agree or disagree?

Wash in, wash out

7.Because many palaeontologists base their work on the shape of fossils alone, their methods of conservation are not designed to preserve DNA, Geigl explains.

8.The biggest problem is how they are cleaned.Fossils are often washed together on-site in a large bath, which can allow water — and contaminants in the form of contemporary DNA — to permeate into the porous bones."Not only is the authentic DNA getting washed out, but contamination is getting washed in," says Geigl.

9.Most ancient DNA specialists know this already, says Hendrik Poinar, an evolutionary geneticist at McMaster University in Ontario, Canada.But that doesn't mean that best practice has become widespread among those who actually find the fossils.

10.Getting hold of fossils that have been preserved with their DNA in mind relies on close relationships between lab-based geneticists and the excavators, says palaeogeneticist Svante P bo of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany.And that only occurs in exceptional cases, he says.

11.P bo's team, which has been sequencing Neanderthal DNA, continually faces these problems."When you want to study ancient human and Neanderthal remains, there's a big issue of contamination with contemporary human DNA," he says.

12.This doesn't mean that all museum specimens are fatally flawed, notes P bo.The Neanderthal fossils that were recently sequenced in his own lab, for example, had been part of a museum collection treated in the traditional way.But P bo is keen to see samples of fossils from every major find preserved in line with Geigl's recommendations — just in case.

Warm and wet

13.Geigl herself believes that, with cooperation between bench and field researchers, preserving fossils properly could open up avenues of discovery that have long been assumed closed.

14.Much human cultural development took place in temperate regions.DNA does not survive well in warm environments in the first place, and can vanish when fossils are washed and treated.For this reason, Geigl says, most ancient DNA studies have been done on permafrost samples, such as the woolly mammoth, or on remains sheltered from the elements in cold caves — including cave bear and Neanderthal fossils.

15.Better conservation methods, and a focus on fresh fossils, could boost DNA extraction from more delicate specimens, says Geigl.And that could shed more light on the story of human evolution.

(640 words nature )

Glossary

Palaeontologists 古生物学家

Aurochs 欧洲野牛

Neanderthal (人类学)尼安德特人，旧石器时代的古人类。

Permafrost (地理)永冻层

Questions 1-6

Answer the following questions by using NO MORE THAN THREE WORDS for each answer.

1.How did people traditionally treat fossils?

2.What suggestions do Geigl and her colleagues give on what should be done when fossils are found?

3.What problems may be posed if fossil bones are washed on-site? Name ONE.

4.What characteristic do fossil bones have to make them susceptible to be contaminated with contemporary DNA when they are washed?

5.What could be better understood when conservation treatments are improved?

6.The passage mentioned several animal species studied by researchers.How many of them are mentioned?

Questions 7-11

Do the following statements agree with the information given in the passage? Please write TRUE if the statement agrees with the writer FALSE if the statement does not agree with the writer NOT GIVEN if there is no information about this in the passage.

7.In their paper published in the Proceedings of the National Academy of Sciences，Geigl and her colleagues have shown what conservation practices should be followed to preserve ancient DNA.

8.The fossil bones that Geigl and her colleagues studied are all from the same aurochs.

9.Geneticists don't have to work on site.

10.Only newly excavated fossil bones using new conservation methods suggested by Geigl and her colleagues contain ancient DNA.

11.Paabo is still worried about the potential problems caused by treatments of fossils in traditional way.

Questions 12-13

Complete the following the statements by choosing letter A-D for each answer.

12.“This information” in paragraph 3 indicates:

[A] It is critical to follow proper practices in preserving ancient DNA.

[B] The best way of getting good DNA is to handle fossils with gloves.

[C] Fossil hunters should wear home-made hammers while digging up bones.

[D] Many palaeontologists know how one should do in treating fossils.

13.The study conducted by Geigl and her colleagues suggests:

[A] the fact that ancient DNA can not be recovered from fossil bones excavated in the past.

[B] the correlation between the amount of burying time and that of the recovered DNA.

[C] the pace at which DNA degrades.

[D] the correlation between conservation practices and degradation of DNA.

Don't wash those fossils!

Standard museum practice can wash away DNA.

1.Washing, brushing and varnishing fossils — all standard conservation treatments used by many fossil hunters and museum curators alike — vastly reduces the chances of recovering ancient DNA.

2.Instead, excavators should be handling at least some of their bounty with gloves, and freezing samples as they are found, dirt and all, concludes a paper in the Proceedings of the National Academy of Sciences today.

3.Although many palaeontologists know anecdotally that this is the best way to up the odds of extracting good DNA, Eva-Maria Geigl of the Jacques Monod Institute in Paris, France, and her colleagues have now shown just how important conservation practices can be.This information, they say, needs to be hammered home among the people who are actually out in the field digging up bones.

4.Geigl and her colleagues looked at 3,200-year-old fossil bones belonging to a single individual of an extinct cattle species, called an aurochs.The fossils were dug up at a site in France at two different times — either in 1947, and stored in a museum collection, or in 2004, and conserved in sterile conditions at -20 oC.

5.The team's attempts to extract DNA from the 1947 bones all failed.The newly excavated fossils, however, all yielded DNA.

6.Because the bones had been buried for the same amount of time, and in the same conditions, the conservation method had to be to blame says Geigl."As much DNA was degraded in these 57 years as in the 3,200 years before," she says.

Wash in, wash out

7.Because many palaeontologists base their work on the shape of fossils alone, their methods of conservation are not designed to preserve DNA, Geigl explains.

8.The biggest problem is how they are cleaned.Fossils are often washed together on-site in a large bath, which can allow water — and contaminants in the form of contemporary DNA — to permeate into the porous bones."Not only is the authentic DNA getting washed out, but contamination is getting washed in," says Geigl.

9.Most ancient DNA specialists know this already, says Hendrik Poinar, an evolutionary geneticist at McMaster University in Ontario, Canada.But that doesn't mean that best practice has become widespread among those who actually find the fossils.

10.Getting hold of fossils that have been preserved with their DNA in mind relies on close relationships between lab-based geneticists and the excavators, says palaeogeneticist Svante P bo of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany.And that only occurs in exceptional cases, he says.

11.P bo's team, which has been sequencing Neanderthal DNA, continually faces these problems."When you want to study ancient human and Neanderthal remains, there's a big issue of contamination with contemporary human DNA," he says.

12.This doesn't mean that all museum specimens are fatally flawed, notes P bo.The Neanderthal fossils that were recently sequenced in his own lab, for example, had been part of a museum collection treated in the traditional way.But P bo is keen to see samples of fossils from every major find preserved in line with Geigl's recommendations — just in case.

Warm and wet

13.Geigl herself believes that, with cooperation between bench and field researchers, preserving fossils properly could open up avenues of discovery that have long been assumed closed.

14.Much human cultural development took place in temperate regions.DNA does not survive well in warm environments in the first place, and can vanish when fossils are washed and treated.For this reason, Geigl says, most ancient DNA studies have been done on permafrost samples, such as the woolly mammoth, or on remains sheltered from the elements in cold caves — including cave bear and Neanderthal fossils.

15.Better conservation methods, and a focus on fresh fossils, could boost DNA extraction from more delicate specimens, says Geigl.And that could shed more light on the story of human evolution.

(640 words nature )

Glossary

Palaeontologists 古生物学家

Aurochs 欧洲野牛

Neanderthal (人类学)尼安德特人，旧石器时代的古人类。

Permafrost (地理)永冻层

Questions 1-6

Answer the following questions by using NO MORE THAN THREE WORDS for each answer.

1.How did people traditionally treat fossils?

2.What suggestions do Geigl and her colleagues give on what should be done when fossils are found?

3.What problems may be posed if fossil bones are washed on-site? Name ONE.

4.What characteristic do fossil bones have to make them susceptible to be contaminated with contemporary DNA when they are washed?

5.What could be better understood when conservation treatments are improved?

6.The passage mentioned several animal species studied by researchers.How many of them are mentioned?

Questions 7-11

Do the following statements agree with the information given in the passage? Please write TRUE if the statement agrees with the writer FALSE if the statement does not agree with the writer NOT GIVEN if there is no information about this in the passage.

7.In their paper published in the Proceedings of the National Academy of Sciences，Geigl and her colleagues have shown what conservation practices should be followed to preserve ancient DNA.

8.The fossil bones that Geigl and her colleagues studied are all from the same aurochs.

9.Geneticists don't have to work on site.

10.Only newly excavated fossil bones using new conservation methods suggested by Geigl and her colleagues contain ancient DNA.

11.Paabo is still worried about the potential problems caused by treatments of fossils in traditional way.

Questions 12-13

Complete the following the statements by choosing letter A-D for each answer.

12.“This information” in paragraph 3 indicates:

[A] It is critical to follow proper practices in preserving ancient DNA.

[B] The best way of getting good DNA is to handle fossils with gloves.

[C] Fossil hunters should wear home-made hammers while digging up bones.

[D] Many palaeontologists know how one should do in treating fossils.

13.The study conducted by Geigl and her colleagues suggests:

[A] the fact that ancient DNA can not be recovered from fossil bones excavated in the past.

[B] the correlation between the amount of burying time and that of the recovered DNA.

[C] the pace at which DNA degrades.

[D] the correlation between conservation practices and degradation of DNA.

We feel great regret that we can no longer supply the goods you order as the production has been discontinued since last August.

题目：Invitation Letter邀请与约见函

According to the contract, after receipt of the preliminary shipping advice, you are kindly requested to open with the Bank of China the relative L/C in our favour within ten days.

We are now exporting straw and willow products, embroideries, porcelain wares, jade carvings, antiques, Chinese paintings, silk flowers and various kinds of toys and gifts.

国际货协运单有什么作用?

Directions: There are ten blanks in the following passage. You are required to choose the best one from the given four choices marked A, B, C, and D. Then write down the correct answer in the brackets. This section totals 10 points, one point for each blank.

Before marketing yourself globally, it is important to 1 your business is ready to deal with challenges presented by the international environment 2

language and cultural barriers, foreign laws, order fulfillment, and pre/post sales support.

Language and Culture - Neither technical accuracy 3 perfect translation is sufficient when considering the language you will communicate through. It is important to really understand how a language is used by the people in your 4 market.

Regional Laws - All phases of product 5 are affected by regulations. The product itself, such as its physical and chemical aspects, is subject to laws 6

to protect consumers with respect to purity, safety or performance. Product features such as packaging and warranties, advertising, sales promotion techniques are also subject to local regulations.

Order Fulfillment - How will you deliver your products? What business partners will you need to ensure smooth logistics of your product? Can you handle your shipment costs? If you cannot 7 demand or ensure smooth delivery of your product, you are at risk of negatively affecting your business and its image. It is important to find and qualify 8

distributors, and pay particular attention to contract negotiation and distribution management.

Pre and Post Sales Support - 9 with your customers as well as your business partners is an important consideration when marketing and selling internationally. Many businesses are able to meet customer expectations through strategic alliances or foreign distributors who deal with the local customer base on their 10 .

( )1 A. ensure B. assure C. reassure D. sure

( )2 A. excluding B. excluded C. including D. included

( )3 A. so B. nor C. and D. or

( )4 A. local B. own C. target D. home

( )5 A. sales B. exhibition C. promotion D. development

( )6 A. planned B. proposed C. supposed D. designed

( )7 A. meet B. run into C. encounter D. face

( )8 A. potent B. polite C. ethical D. potential

( )9 A. Connection B. Communication C. Link D. Contact

( )10 A. account B. part C. behalf D. market

Environmental Protection