K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

Chọn đáp án đúng:

Study of the origins and distribution of human populations used to be based on archaeological and fossil evidence. A number of techniques developed since the 1950s, however, have placed the study of these subjects on a sounder and more objective footing. The best information on early population movements is
now being obtained from the “archaeology of the living body”, the clues to be found in genetic material.
   Recent work on the problem of when people first entered the Americas is an example of the value of these new techniques. North-east Asia and Siberia have long been accepted as the launching ground for the first human colonisers of the New World. But was there one major wave of migration across the Bering
Strait into the Americas, or several? And when did this event, or events, take place? In recent years, new clues have come from research into genetics, including the distribution of genetic markers in modern Native Americans.
     An important project, led by the biological anthropologist Robert Williams, focused on the variants (called GM allotypes) of one particular protein – immunoglobin G – found in the fluid portion of human blood. All proteins “drift”, or produce variants, over the generations, and members of an interbreeding
human population will share a set of such variants. Thus, by comparing the GM allotypes of two different populations (e.g. two Indian tribes), one can establish their genetic “distance”, which itself can be calibrated to give an indication of the length of time since these populations last interbred.
   Williams and his colleagues sampled the blood of over 5,000 American Indians in western North America during a twenty-year period. They found that their GM allotypes could be divided into two groups, one of which also corresponded to the genetic typing of Central and South American Indians. Other tests showed that the Eskimo and Aleut formed a third group. From this evidence it was deduced that there had been three major waves of migration across the Bering Strait. The first, Paleo Indian, was more than 15,000 years ago was ancestral to all Central and South American Indians. The second wave, about 14,000-12,000 years ago, brought Na-Dene hunters, ancestors of the Navajo and Apache who migrated south from Canada about 600 to 7000 years ago. The third wave, perhaps 10,000 or 9,000 years ago, saw the migration from
North-east Asia of groups ancestral to the modern Eskimo and Aleut.

Question 21: Which of the following best serves as the title of the passage?
A. When the migration in America happened.
B. The relationship between population movements and genetics.
C. Distribution of human population in America.
D. The evidences of genetics in America.
Question 22: Where did scientists find out the information on early population movements?
A. From human distribution
B. From archeological documents of living creatures.
C. From fossil evidence
D. From genetic material of the living body
Question 23: According to Robert Williams, Gm allotypes of immunoglobin G in human blood show one person belongs to an interbreeding human population_______?
A. Because of a similar set of variants.
B. Because the protein, immunoglobin G, produces variants.
C. When a population establishes genetic distance.
D. When the populations interbred.
Question 24: The word “indication” paragraph 3 is closest in meaning to_________?
A. discussion     B. statement      C. suggestion      D. idea
Question 25: When did Robert William start to do research on blood samples of American Indians?
A. 9,000 years ago  B. 600 years ago  C. 5,000 years ago  D. 20 years ago
Question 26: Which of the following is NOT mentioned in paragraph 4?
A. Williams had another research in Arizona.
B. Williams found out major waves of immigration.
C. Williams showed the milestones of each wave.
D. Williams studied the ancestors of Eskimo and Aleut.
Question 27: The word “their” paragraph 4 refers to________?
A. William and his colleagues       B. American Indians
C. Blood samples                          D. Two populations

1
10 tháng 6 2021

Question 21: Which of the following best serves as the title of the passage?
A. When the migration in America happened.
B. The relationship between population movements and genetics.
C. Distribution of human population in America.
D. The evidences of genetics in America.
Question 22: Where did scientists find out the information on early population movements?
A. From human distribution
B. From archeological documents of living creatures.
C. From fossil evidence
D. From genetic material of the living body
Question 23: According to Robert Williams, Gm allotypes of immunoglobin G in human blood show one person belongs to an interbreeding human population_______?
A. Because of a similar set of variants.
B. Because the protein, immunoglobin G, produces variants.
C. When a population establishes genetic distance.
D. When the populations interbred.
Question 24: The word “indication” paragraph 3 is closest in meaning to_________?
A. discussion     B. statement      C. suggestion      D. idea
Question 25: When did Robert William start to do research on blood samples of American Indians?
A. 9,000 years ago  B. 600 years ago  C. 5,000 years ago  D. 20 years ago
Question 26: Which of the following is NOT mentioned in paragraph 4?
A. Williams had another research in Arizona.
B. Williams found out major waves of immigration.
C. Williams showed the milestones of each wave.
D. Williams studied the ancestors of Eskimo and Aleut.
Question 27: The word “their” paragraph 4 refers to________?
A. William and his colleagues       B. American Indians
C. Blood samples                          D. Two populations

Read the passage and choose the correct answer for each question from 23 to 27Thanksgiving is celebrated in the US on the fourth Thursday in November. For many Americans it is the most important holiday apart from Christmas. Schools, offices and most businesses close for Thanksgiving, and many people make the whole weekend a vacation.Thanksgiving is associated with the time when Europeans first came to North America. In 1620 the ship the Mayflowers arrived, bringing about 150 people who today...
Đọc tiếp

Read the passage and choose the correct answer for each question from 23 to 27

Thanksgiving is celebrated in the US on the fourth Thursday in November. For many Americans it is the most important holiday apart from Christmas. Schools, offices and most businesses close for Thanksgiving, and many people make the whole weekend a vacation.

Thanksgiving is associated with the time when Europeans first came to North America. In 1620 the ship the Mayflowers arrived, bringing about 150 people who today are usually called Pilgrims. They arrived at the beginning of a very hard winter and could not find enough to eat, so many of them died. But in the following summer Native Americans showed them what foods were safe to eat, so that they could save food for the next winter. They held a big celebration to thank God and the Native Americans for the fact that they had survived.

Today people celebrate Thanksgiving to remember these early days.

The most important part of the celebration is a traditional dinner with foods that come from North America. The meal includes turkey, sweet potatoes (also called yams) and cranberries, which are made into a kind of sauce or jelly. The turkey is filled with stuffing or dressing, and many families have their own special recipe. Dessert is pumpkin made into a pie.

On Thanksgiving there are special television programs and sports events. In New York there is the Macy's Thanksgiving Day Parade, when a long line of people wearing fancy costumes march through the streets with large balloons in the shape of imaginary characters. Thanksgiving is considered the beginning of the Christmas period, and the next day many people go out to shop for Christmas presents.

On Thanksgiving, _________.

A. turkey, yams and pumpkin pies are served

B. people join in the Macy's Thanksgiving Day Parade

C. people wear coloured carnival masks matching through the streets

D. people go out to shop for Christmas presents

1
31 tháng 10 2017

Đáp án là A.

Read the passage and choose the correct answer for each question from 23 to 27Thanksgiving is celebrated in the US on the fourth Thursday in November. For many Americans it is the most important holiday apart from Christmas. Schools, offices and most businesses close for Thanksgiving, and many people make the whole weekend a vacation.Thanksgiving is associated with the time when Europeans first came to North America. In 1620 the ship the Mayflowers arrived, bringing about 150 people who today...
Đọc tiếp

Read the passage and choose the correct answer for each question from 23 to 27

Thanksgiving is celebrated in the US on the fourth Thursday in November. For many Americans it is the most important holiday apart from Christmas. Schools, offices and most businesses close for Thanksgiving, and many people make the whole weekend a vacation.

Thanksgiving is associated with the time when Europeans first came to North America. In 1620 the ship the Mayflowers arrived, bringing about 150 people who today are usually called Pilgrims. They arrived at the beginning of a very hard winter and could not find enough to eat, so many of them died. But in the following summer Native Americans showed them what foods were safe to eat, so that they could save food for the next winter. They held a big celebration to thank God and the Native Americans for the fact that they had survived.

Today people celebrate Thanksgiving to remember these early days.

The most important part of the celebration is a traditional dinner with foods that come from North America. The meal includes turkey, sweet potatoes (also called yams) and cranberries, which are made into a kind of sauce or jelly. The turkey is filled with stuffing or dressing, and many families have their own special recipe. Dessert is pumpkin made into a pie.

On Thanksgiving there are special television programs and sports events. In New York there is the Macy's Thanksgiving Day Parade, when a long line of people wearing fancy costumes march through the streets with large balloons in the shape of imaginary characters. Thanksgiving is considered the beginning of the Christmas period, and the next day many people go out to shop for Christmas presents.

Which of the following is not true?

A. Thanksgiving was originally celebrated by the first, Europeans in North America to thank God for their survival.

B. Christmas comes less than a month after Thanksgiving.

C. In the US, Thanksgiving is not a national holiday; it's a religious holiday.

D. The Macy's Thanksgiving Day Parade is colourful and exciting.

1
17 tháng 5 2017

Đáp án là C.

Read the passage and choose the correct answer for each question from 23 to 27Thanksgiving is celebrated in the US on the fourth Thursday in November. For many Americans it is the most important holiday apart from Christmas. Schools, offices and most businesses close for Thanksgiving, and many people make the whole weekend a vacation.Thanksgiving is associated with the time when Europeans first came to North America. In 1620 the ship the Mayflowers arrived, bringing about 150 people who today...
Đọc tiếp

Read the passage and choose the correct answer for each question from 23 to 27

Thanksgiving is celebrated in the US on the fourth Thursday in November. For many Americans it is the most important holiday apart from Christmas. Schools, offices and most businesses close for Thanksgiving, and many people make the whole weekend a vacation.

Thanksgiving is associated with the time when Europeans first came to North America. In 1620 the ship the Mayflowers arrived, bringing about 150 people who today are usually called Pilgrims. They arrived at the beginning of a very hard winter and could not find enough to eat, so many of them died. But in the following summer Native Americans showed them what foods were safe to eat, so that they could save food for the next winter. They held a big celebration to thank God and the Native Americans for the fact that they had survived.

Today people celebrate Thanksgiving to remember these early days.

The most important part of the celebration is a traditional dinner with foods that come from North America. The meal includes turkey, sweet potatoes (also called yams) and cranberries, which are made into a kind of sauce or jelly. The turkey is filled with stuffing or dressing, and many families have their own special recipe. Dessert is pumpkin made into a pie.

On Thanksgiving there are special television programs and sports events. In New York there is the Macy's Thanksgiving Day Parade, when a long line of people wearing fancy costumes march through the streets with large balloons in the shape of imaginary characters. Thanksgiving is considered the beginning of the Christmas period, and the next day many people go out to shop for Christmas presents.

All of the following statements are mentioned EXCEPT _________.

A. People celebrate Thanksgiving to thank God

B. People go to churches for religious services on Thanksgiving

C. People usually have traditional dinners on Thanksgiving

D. There are lots of entertainments on Thanksgiving

1
7 tháng 12 2019

Đáp án là B.

Read the passage and choose the correct answer for each question from 23 to 27Thanksgiving is celebrated in the US on the fourth Thursday in November. For many Americans it is the most important holiday apart from Christmas. Schools, offices and most businesses close for Thanksgiving, and many people make the whole weekend a vacation.Thanksgiving is associated with the time when Europeans first came to North America. In 1620 the ship the Mayflowers arrived, bringing about 150 people who today...
Đọc tiếp

Read the passage and choose the correct answer for each question from 23 to 27

Thanksgiving is celebrated in the US on the fourth Thursday in November. For many Americans it is the most important holiday apart from Christmas. Schools, offices and most businesses close for Thanksgiving, and many people make the whole weekend a vacation.

Thanksgiving is associated with the time when Europeans first came to North America. In 1620 the ship the Mayflowers arrived, bringing about 150 people who today are usually called Pilgrims. They arrived at the beginning of a very hard winter and could not find enough to eat, so many of them died. But in the following summer Native Americans showed them what foods were safe to eat, so that they could save food for the next winter. They held a big celebration to thank God and the Native Americans for the fact that they had survived.

Today people celebrate Thanksgiving to remember these early days.

The most important part of the celebration is a traditional dinner with foods that come from North America. The meal includes turkey, sweet potatoes (also called yams) and cranberries, which are made into a kind of sauce or jelly. The turkey is filled with stuffing or dressing, and many families have their own special recipe. Dessert is pumpkin made into a pie.

On Thanksgiving there are special television programs and sports events. In New York there is the Macy's Thanksgiving Day Parade, when a long line of people wearing fancy costumes march through the streets with large balloons in the shape of imaginary characters. Thanksgiving is considered the beginning of the Christmas period, and the next day many people go out to shop for Christmas presents.

In the United States, Thanksgiving is _________.

A. a religious celebration held by Christians only

B. celebrated as a public holiday

C. more important than Christmas

D. apart from Christmas

1
11 tháng 9 2019

Đáp án là B.

Read the passage and choose the correct answer for each question from 23 to 27Thanksgiving is celebrated in the US on the fourth Thursday in November. For many Americans it is the most important holiday apart from Christmas. Schools, offices and most businesses close for Thanksgiving, and many people make the whole weekend a vacation.Thanksgiving is associated with the time when Europeans first came to North America. In 1620 the ship the Mayflowers arrived, bringing about 150 people who today...
Đọc tiếp

Read the passage and choose the correct answer for each question from 23 to 27

Thanksgiving is celebrated in the US on the fourth Thursday in November. For many Americans it is the most important holiday apart from Christmas. Schools, offices and most businesses close for Thanksgiving, and many people make the whole weekend a vacation.

Thanksgiving is associated with the time when Europeans first came to North America. In 1620 the ship the Mayflowers arrived, bringing about 150 people who today are usually called Pilgrims. They arrived at the beginning of a very hard winter and could not find enough to eat, so many of them died. But in the following summer Native Americans showed them what foods were safe to eat, so that they could save food for the next winter. They held a big celebration to thank God and the Native Americans for the fact that they had survived.

Today people celebrate Thanksgiving to remember these early days.

The most important part of the celebration is a traditional dinner with foods that come from North America. The meal includes turkey, sweet potatoes (also called yams) and cranberries, which are made into a kind of sauce or jelly. The turkey is filled with stuffing or dressing, and many families have their own special recipe. Dessert is pumpkin made into a pie.

On Thanksgiving there are special television programs and sports events. In New York there is the Macy's Thanksgiving Day Parade, when a long line of people wearing fancy costumes march through the streets with large balloons in the shape of imaginary characters. Thanksgiving is considered the beginning of the Christmas period, and the next day many people go out to shop for Christmas presents.

According to the passage, Pilgrims are _________.

A. people who left their home and went to live in North America in the early 17th century

B. people who travelled to America by ships

C. trips that religious people make to a holy place

D. Native Americans who live in North America

1
5 tháng 2 2017

Đáp án là A.

Read the following article about ice-skating. Choose the most suitable heading from the list A-I for each part (1-8) of the article. A. Prepare yourself B. The benefits of the sport C. When things go wrong D. Different skating techniques E. A change in approach F. The right attitude G. Moving off H. Holding your body correctly I. How it all started 1...... Ice skating has a history of thousands of years. Archaelogists have discovered skates made from animal bone. It seems that bone...
Đọc tiếp

Read the following article about ice-skating. Choose the most suitable heading from the list A-I for each part (1-8) of the article.

A. Prepare yourself

B. The benefits of the sport

C. When things go wrong

D. Different skating techniques

E. A change in approach

F. The right attitude

G. Moving off

H. Holding your body correctly

I. How it all started

1......
Ice skating has a history of thousands of years. Archaelogists have discovered skates made from animal bone. It seems that bone skates were used until the introduction of iron into Scandinavia about the year 200 AD. Among the Scandinavian upper classes, skating was seen as an essential skill.
2.......

In the early 20th century, skating was stylish and reserved, but at the 1924 Winter Olympics, 11-year-old Sonja Henie introduced a more athletic attitude which inspired a new wave of popularity. Nowadays art and athletics are combined and modern skating is both graceful and physically demanding.
3......
For the beginner, balance and control are still important and speed can only increase with proficiency. The position of your body plays a great part in the balance. Legs slightly bowed and the knees bent keep the body weight centred; in effect the body leans slightly forward in this position. For skating, probably more than any other sport or recreation, relaxation is vital.
4......
For the starting position, the heels shoould almost be touching and the feet should be turned outwards. While pushing forward with the back foot, you make a very small movement with the other foot. Fairly easy, isn't it? If you can keep this up for a while, you can then slowly increase the length of your movements as you gain experience.
5......
Knowing how to fall must be learned among the skater's first skills. Even the best of the professionals fall. In order to fall without injury, you should be as relaxed as possible. In this way the shock of hitting the ice is lessened. To get up, use your hands to get into a kneeling position, then stand.
6......
Once you have learned to move on the ice with confidence, there are various styles to be practised - figure skaing, free style, distance, speed, skating in pairs and so on - but the basis of them all, and by far the best approach, is first to learn figure skating and then elementary freestyle. With proper guidance available at most of the ice rinks troughout the country, the basic figures can soon be learned and the turns, jumps and spins of elementary free style will soon follow.
7......
If you look at any good or professional skater, you will see how relaxed they are and how easily they move. To achieve this an expertise programme should be regularly practised. It can be dangerous to skate with a stiff body and warm-up exercises should at least include those for the legs, back and shoulders, with special emphasis on the ankles and knees. After a long or intense session, the same exercises should be used afterwards to avoid stiffness.
8......
Skating improves balance, co-ordination, relaxation and movement. It improves heart and lung activity and generally strengthens the body. Combined with swimming or jogging, it provides a great programme for all-round health and fitness.

1
5 tháng 1 2019

Read the following article about ice-skating. Choose the most suitable heading from the list A-I for each part (1-8) of the article.

A. Prepare yourself

B. The benefits of the sport

C. When things go wrong

D. Different skating techniques

E. A change in approach

F. The right attitude

G. Moving off

H. Holding your body correctly

I. How it all started

1...I...
Ice skating has a history of thousands of years. Archaelogists have discovered skates made from animal bone. It seems that bone skates were used until the introduction of iron into Scandinavia about the year 200 AD. Among the Scandinavian upper classes, skating was seen as an essential skill.
2....E...

In the early 20th century, skating was stylish and reserved, but at the 1924 Winter Olympics, 11-year-old Sonja Henie introduced a more athletic attitude which inspired a new wave of popularity. Nowadays art and athletics are combined and modern skating is both graceful and physically demanding.
3....H..
For the beginner, balance and control are still important and speed can only increase with proficiency. The position of your body plays a great part in the balance. Legs slightly bowed and the knees bent keep the body weight centred; in effect the body leans slightly forward in this position. For skating, probably more than any other sport or recreation, relaxation is vital.
4....G..
For the starting position, the heels shoould almost be touching and the feet should be turned outwards. While pushing forward with the back foot, you make a very small movement with the other foot. Fairly easy, isn't it? If you can keep this up for a while, you can then slowly increase the length of your movements as you gain experience.
5..C....
Knowing how to fall must be learned among the skater's first skills. Even the best of the professionals fall. In order to fall without injury, you should be as relaxed as possible. In this way the shock of hitting the ice is lessened. To get up, use your hands to get into a kneeling position, then stand.
6....D..
Once you have learned to move on the ice with confidence, there are various styles to be practised - figure skaing, free style, distance, speed, skating in pairs and so on - but the basis of them all, and by far the best approach, is first to learn figure skating and then elementary freestyle. With proper guidance available at most of the ice rinks troughout the country, the basic figures can soon be learned and the turns, jumps and spins of elementary free style will soon follow.
7...A...
If you look at any good or professional skater, you will see how relaxed they are and how easily they move. To achieve this an expertise programme should be regularly practised. It can be dangerous to skate with a stiff body and warm-up exercises should at least include those for the legs, back and shoulders, with special emphasis on the ankles and knees. After a long or intense session, the same exercises should be used afterwards to avoid stiffness.
8..B....
Skating improves balance, co-ordination, relaxation and movement. It improves heart and lung activity and generally strengthens the body. Combined with swimming or jogging, it provides a great programme for all-round health and fitness.

Read the article about a type of art. Are the sentences true or false? Write T or F.When we think of art, we normally picture something which can exist for centuries. But there has always been a type of art which doesn't last. This is often referred to as 'temporary' art. Sculptures which are made of snow or ice, paintings in coloured sand, chalk drawings done on public pavements: it's not that these don't have artistic value, but they are designed to disappear.Jorge Rodríguez-Gerada is a...
Đọc tiếp

Read the article about a type of art. Are the sentences true or false? Write T or F.

When we think of art, we normally picture something which can exist for centuries. But there has always been a type of art which doesn't last. This is often referred to as 'temporary' art. Sculptures which are made of snow or ice, paintings in coloured sand, chalk drawings done on public pavements: it's not that these don't have artistic value, but they are designed to disappear.

Jorge Rodríguez-Gerada is a modern 'temporary' artist, and one who gets a lot of attention for his work. He uses groups of volunteers to help him, and his pieces take a long time to plan and create. But they are mostly talked about because the final results are so impressive. For the past few years, Rodríguez-Gerada has been creating gigantic faces in empty spaces in cities. To people on the ground, it looks like a garden, and it is hard to see any kind of design in it. In fact, GPS mapping is used to set out the design. Then an army of workers use this master plan to create the image which the artist has planned.

In 2014, the artist created an astonishing face on the National Mall in Washington, DC. It covered an area of 25,000 square metres, and it was created because the mall was getting new gardens, and the land wasn't going to be used for a while. The portrait was of a young man of mixed race, and was called Of the Many, One. The artist says that it showed one of the millions of faces that represent the American people. After a while, the sand and soil of the portrait were mixed together, and new lawns were planted in its place. The portrait has disappeared, but it will not easily be forgotten.

1 Temporary art is a new kind of art.

2 Artists use sand or chalk in their artwork so that it will exist for a long time.

3 Jorge Rodríguez-Gerada is an important artist in the field of temporary art.

4 His work is very quick to create.

5 He uses maps to plan his artwork.

6 A lot of people help him to create his art.

7 Jorge's artwork called Of the Many, One was part of a new garden design for the National Mall.

8 The artwork does not exist anymore.

1
19 tháng 11 2023

1 Temporary art is a new kind of art.

(Nghệ thuật tạm thời là một loại hình nghệ thuật mới.)

Thông tin: “There has always been a type of art which doesn't last.”

(Luôn có một loại hình nghệ thuật không trường tồn.)

=> Chọn False

2 Artists use sand or chalk in their artwork so that it will exist for a long time.

(Các nghệ sĩ sử dụng cát hoặc phấn trong tác phẩm nghệ thuật của họ để tác phẩm tồn tại lâu dài.)

Thông tin: “it's not that these don't have artistic value, but they are designed to disappear.”

(Không phải những thứ này không có giá trị nghệ thuật, nhưng chúng được thiết kế để biến mất.)

=> Chọn False

3 Jorge Rodríguez-Gerada is an important artist in the field of temporary art.

(Jorge Rodríguez-Gerada là một nghệ sĩ quan trọng trong lĩnh vực nghệ thuật tạm thời.)

Thông tin: “Jorge Rodríguez-Gerada is a modern 'temporary' artist, and one who gets a lot of attention for his work.”

(Jorge Rodríguez-Gerada là một nghệ sĩ 'tạm thời' hiện đại, và là người được chú ý nhiều nhờ tác phẩm của mình.")

=> Chọn True

4 His work is very quick to create.

(Tác phẩm của anh ấy được tạo ra rất nhanh.)

Thông tin: “his pieces take a long time to plan and create.”

(các tác phẩm của anh ấy mất nhiều thời gian để lên kế hoạch và sáng tạo.)

=> Chọn False

5 He uses maps to plan his artwork.

(Anh ấy sử dụng bản đồ để lên kế hoạch cho tác phẩm nghệ thuật của mình.)

Thông tin: “"In fact, GPS mapping is used to set out the design.”

(Trên thực tế, bản đồ GPS được sử dụng để thiết kế.)

=> Chọn True

6 A lot of people help him to create his art.

(Rất nhiều người giúp anh ấy tạo ra tác phẩm nghệ thuật.)

Thông tin: “He uses groups of volunteers to help him, and his pieces take a long time to plan and create.”

(Anh ấy sử dụng các nhóm tình nguyện viên để giúp đỡ anh ấy, và các tác phẩm của anh ấy mất nhiều thời gian để lên kế hoạch và sáng tạo.)

=> Chọn True

7 Jorge's artwork called Of the Many, One was part of a new garden design for the National Mall.

(Tác phẩm nghệ thuật của Jorge có tên Of the Many, One là một phần của thiết kế sân vườn mới cho National Mall.)

Thông tin: “It covered an area of 25,000 square metres, and it was created because the mall was getting new gardens, and the land wasn't going to be used for a while.”

(Nó có diện tích 25.000 mét vuông, và nó được tạo ra bởi vì trung tâm thương mại đang có những khu vườn mới và khu đất sẽ không được sử dụng trong một thời gian.)

=> Chọn True

8 The artwork does not exist anymore.

(Tác phẩm nghệ thuật không còn tồn tại nữa.)

Thông tin: “The portrait has disappeared, but it will not easily be forgotten.”

(Bức chân dung đã biến mất, nhưng nó sẽ không dễ bị lãng quên.)

=> Chọn True

The Penny Black It might not have looked very impressive, but the Penny Black, now 170 years old, was the first stamp to be created and it launched the modem postal system in Britain. Before 1840 and the arrival of the Penny Black, you had to be rich and patient to use the Royal Mail. Delivery was charged according to the miles travelled and the number of sheets of paper used; a 2-page letter sent from Edinburgh to London, for example, would have cost 2 shillings, or more than £7 in today’s...
Đọc tiếp

The Penny Black

It might not have looked very impressive, but the Penny Black, now 170 years old, was the first stamp to be created and it launched the modem postal system in Britain.

Before 1840 and the arrival of the Penny Black, you had to be rich and patient to use the Royal Mail. Delivery was charged according to the miles travelled and the number of sheets of paper used; a 2-page letter sent from Edinburgh to London, for example, would have cost 2 shillings, or more than £7 in today’s money. And when the top-hatted letter carrier came to deliver it, it was the recipient who had to pay for the postage. Letter writers employed various ruses to reduce the cost, doing everything possible to cram more words onto a page. Nobody bothered with heavy envelopes; instead, letters would be folded and sealed with wax. You then had to find a post office - there were no pillar boxes - and hope your addressee didn't live in one of the several rural areas which were not served by the system. If you were lucky, your letter would arrive (it could take days) without being read or censored.

The state of mail had been causing concern throughout the 1830s, but it was Rowland Hill, an inventor, teacher and social reformer from Kidderminster, who proposed a workable plan for change. Worried that a dysfunctional, costly service would stifle communication just as Britain was in the swing of its second industrial revolution, he believed reform would ease the distribution of ideas and stimulate trade and business, delivering the same promise as the new railways.

Hill’s proposal for the penny post, which meant any letter weighing less than half an ounce (14 grams) could be sent anywhere in Britain for about 30p in today’s money, was so radical that the Postmaster General, Lord Lichfield, said, 'Of all the wild and visionary schemes which I ever heard of, it is the most extravagant.’ Lord Lichfield spoke for an establishment not convinced of the need for poor people to post anything. But merchants and reformers backed Hill. Soon the government told him to make his scheme work. And that meant inventing a new type of currency.

Hill quickly settled on 'a bit of paper covered at the back with a glutinous wash which the user might, by applying a little moisture, attach to the back of a letter’. Stamps would be printed in sheets of 240 that could be cut using scissors or a knife. Perforations would not arrive until 1854. The idea stuck, and in August 1839 the Treasury launched a design competition open to ‘all artists, men of science and the public in general’. The new stamp would need to be resistant to forgery, and so it was a submission by one Mr Cheverton that Hill used as the basis for one of the most striking designs in history. Cheverton, who worked as a sculptor and an engineer, determined that a portrait of Queen Victoria, engraved for a commemorative coin when she was a 15-year-old princess, was detailed enough to make copying difficult, and recognisable enough to make fakes easy to spot. The words ‘Postage’ and ‘One Penny’ were added alongside flourishes and ornamental stars. Nobody thought to add the word ‘Britain’, as it was assumed that the stamps would solely be put to domestic use.

With the introduction of the new postal system, the Penny Black was an instant hit, and printers struggled to meet demand. By the end of 1840, more than 160 million letters had been sent - more than double the previous year. It created more work for the post office, whose reform continued with the introduction of red letter boxes, new branches and more frequent deliveries, even to the remotest address, but its lasting impact on society was more remarkable.

Hill and his supporters rightly predicted that cheaper post would improve the ‘diffusion of knowledge’. Suddenly, someone in Scotland could be reached by someone in London within a day or two. And as literacy improved, sections of society that had been disenfranchised found a voice.

Tristram Hunt, an historian, values the ‘flourishing of correspondence’ that followed the arrival of stamps. ‘While I was writing my biography of Friedrich Engels I could read the letters he and Marx sent between Manchester and London,’ he says. ‘They wrote to each other three times a day, pinging ideas back and forth so that you can almost follow a real-time correspondence.’

The penny post also changed the nature of the letter. Weight-saving tricks such as cross-writing began to die out, while the arrival of envelopes built confidence among correspondents that mail would not be stolen or read. And so people wrote more private things - politically or commercially sensitive information or love letters. ‘In the early days of the penny post, there was still concern about theft,’ Hunt says. ‘Engels would still send Marx money by ripping up five-pound notes and sending the pieces in different letters.’ But the probity of the postal system became a great thing and it came to be expected that your mail would not be tampered with.

For all its brilliance, the Penny Black was technically a failure. At first, post offices used red ink to cancel stamps so that they could not be used again. But the ink could be removed. When in 1842, it was determined that black ink would be more robust, the colour of the Penny Black became a sort of browny red, but Hill’s brainchild had made its mark.

Choose the correct letter, A, B, C or D.

1. One of the characteristics of the postal service before the 1840s was that

A. postmen were employed by various organisations.
B. letters were restricted to a certain length.
C. distance affected the price of postage.
D. the price of delivery kept going up.

2. Letter writers in the 1830s

A. were not responsible for the cost of delivery.
B. tried to fit more than one letter into an envelope.
C. could only send letters to people living in cities.
D. knew all letters were automatically read by postal staff.

3. What does the text say about Hill in the 1830s?

A. He was the first person to express concern about the postal system.
B. He considered it would be more efficient for mail to be delivered by rail.
C. He felt that postal service reform was necessary for commercial development.
D. His plan received support from all the important figures of the day.

3
30 tháng 7 2019

Choose the correct letter, A, B, C or D.

1. One of the characteristics of the postal service before the 1840s was that

A. postmen were employed by various organisations.
B. letters were restricted to a certain length.
C. distance affected the price of postage.
D. the price of delivery kept going up.

2. Letter writers in the 1830s

A. were not responsible for the cost of delivery.
B. tried to fit more than one letter into an envelope.
C. could only send letters to people living in cities.
D. knew all letters were automatically read by postal staff.

3. What does the text say about Hill in the 1830s?

A. He was the first person to express concern about the postal system.
B. He considered it would be more efficient for mail to be delivered by rail.
C. He felt that postal service reform was necessary for commercial development.
D. His plan received support from all the important figures of the day.

30 tháng 7 2019

The Penny Black

It might not have looked very impressive, but the Penny Black, now 170 years old, was the first stamp to be created and it launched the modem postal system in Britain.

Before 1840 and the arrival of the Penny Black, you had to be rich and patient to use the Royal Mail. Delivery was charged according to the miles travelled and the number of sheets of paper used; a 2-page letter sent from Edinburgh to London, for example, would have cost 2 shillings, or more than £7 in today’s money. And when the top-hatted letter carrier came to deliver it, it was the recipient who had to pay for the postage. Letter writers employed various ruses to reduce the cost, doing everything possible to cram more words onto a page. Nobody bothered with heavy envelopes; instead, letters would be folded and sealed with wax. You then had to find a post office - there were no pillar boxes - and hope your addressee didn't live in one of the several rural areas which were not served by the system. If you were lucky, your letter would arrive (it could take days) without being read or censored.

The state of mail had been causing concern throughout the 1830s, but it was Rowland Hill, an inventor, teacher and social reformer from Kidderminster, who proposed a workable plan for change. Worried that a dysfunctional, costly service would stifle communication just as Britain was in the swing of its second industrial revolution, he believed reform would ease the distribution of ideas and stimulate trade and business, delivering the same promise as the new railways.

Hill’s proposal for the penny post, which meant any letter weighing less than half an ounce (14 grams) could be sent anywhere in Britain for about 30p in today’s money, was so radical that the Postmaster General, Lord Lichfield, said, 'Of all the wild and visionary schemes which I ever heard of, it is the most extravagant.’ Lord Lichfield spoke for an establishment not convinced of the need for poor people to post anything. But merchants and reformers backed Hill. Soon the government told him to make his scheme work. And that meant inventing a new type of currency.

Hill quickly settled on 'a bit of paper covered at the back with a glutinous wash which the user might, by applying a little moisture, attach to the back of a letter’. Stamps would be printed in sheets of 240 that could be cut using scissors or a knife. Perforations would not arrive until 1854. The idea stuck, and in August 1839 the Treasury launched a design competition open to ‘all artists, men of science and the public in general’. The new stamp would need to be resistant to forgery, and so it was a submission by one Mr Cheverton that Hill used as the basis for one of the most striking designs in history. Cheverton, who worked as a sculptor and an engineer, determined that a portrait of Queen Victoria, engraved for a commemorative coin when she was a 15-year-old princess, was detailed enough to make copying difficult, and recognisable enough to make fakes easy to spot. The words ‘Postage’ and ‘One Penny’ were added alongside flourishes and ornamental stars. Nobody thought to add the word ‘Britain’, as it was assumed that the stamps would solely be put to domestic use.

With the introduction of the new postal system, the Penny Black was an instant hit, and printers struggled to meet demand. By the end of 1840, more than 160 million letters had been sent - more than double the previous year. It created more work for the post office, whose reform continued with the introduction of red letter boxes, new branches and more frequent deliveries, even to the remotest address, but its lasting impact on society was more remarkable.

Hill and his supporters rightly predicted that cheaper post would improve the ‘diffusion of knowledge’. Suddenly, someone in Scotland could be reached by someone in London within a day or two. And as literacy improved, sections of society that had been disenfranchised found a voice.

Tristram Hunt, an historian, values the ‘flourishing of correspondence’ that followed the arrival of stamps. ‘While I was writing my biography of Friedrich Engels I could read the letters he and Marx sent between Manchester and London,’ he says. ‘They wrote to each other three times a day, pinging ideas back and forth so that you can almost follow a real-time correspondence.’

The penny post also changed the nature of the letter. Weight-saving tricks such as cross-writing began to die out, while the arrival of envelopes built confidence among correspondents that mail would not be stolen or read. And so people wrote more private things - politically or commercially sensitive information or love letters. ‘In the early days of the penny post, there was still concern about theft,’ Hunt says. ‘Engels would still send Marx money by ripping up five-pound notes and sending the pieces in different letters.’ But the probity of the postal system became a great thing and it came to be expected that your mail would not be tampered with.

For all its brilliance, the Penny Black was technically a failure. At first, post offices used red ink to cancel stamps so that they could not be used again. But the ink could be removed. When in 1842, it was determined that black ink would be more robust, the colour of the Penny Black became a sort of browny red, but Hill’s brainchild had made its mark.

Choose the correct letter, A, B, C or D.

1. One of the characteristics of the postal service before the 1840s was that

A. postmen were employed by various organisations.
B. letters were restricted to a certain length.
C. distance affected the price of postage.
D. the price of delivery kept going up.

2. Letter writers in the 1830s

A. were not responsible for the cost of delivery.
B. tried to fit more than one letter into an envelope.
C. could only send letters to people living in cities.
D. knew all letters were automatically read by postal staff.

3. What does the text say about Hill in the 1830s?

A. He was the first person to express concern about the postal system.
B. He considered it would be more efficient for mail to be delivered by rail.
C. He felt that postal service reform was necessary for commercial development.
D. His plan received support from all the important figures of the day.

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions.The poaching crisis wiping out Africa's elephants is costing the continent's economies millions in lost tourism revenue, according to a new study. Researchers looked at visitor and elephant data across 25 countries, and modeled financial losses from fewer visitors in protected areas due to the illegal wildlife trade, which has caused elephant numbers to plummet by more than...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions.

The poaching crisis wiping out Africa's elephants is costing the continent's economies millions in lost tourism revenue, according to a new study. Researchers looked at visitor and elephant data across 25 countries, and modeled financial losses from fewer visitors in protected areas due to the illegal wildlife trade, which has caused elephant numbers to plummet by more than 100,000 in the last decade. (A)

The study team combined visitor numbers across 164 protected areas in 25 countries in forest and savannah elephants, and elephant population data from 2009 to 2013, to reach a “per elephant" value in terms of tourism income.

They concluded that Africa was most likely losing $26m in tourism revenue a year. (B) Around $9m of that is lost from tourists' direct spending, such as staying at hotels and buying crafts, with the rest through indirect value in the economy such as farmers and other suppliers supporting the tourist industry.

The study, published in the journal Nature Communications, found that in most cases the revenue losses were higher than paying for stronger anti-poaching measures to keep elephant populations stable. (C) Dr. Robin Naidoo, the paper's lead author and , senior conservation wildlife scientist at WWF and his team found. In the case of central Africa's forest elephants, which are harder for tourists to see and therefore attract fewer visitors, the costs of protecting them exceed the benefits from tourism. Demand from south-east Asia has seen the price of ivory triple since 2009 and it is estimated that one elephant is killed every 15 minutes. (D) Corruption, a lack of resources, and, most importantly, increasingly sophisticated poachers have hamstrung African countries' efforts to stem the trade.

Naidoo said that the research was not suggesting economic issues should be the only consideration when protecting elephants, but framing the poaching crisis as a financial one could motivate African governments and communities.

“It gives an additional reason for some groups of people, who may not necessarily be motivated by intrinsic reasons for conversation, to engage with biodiversity conservation. It makes it clear to them that it's not just in the best interests of the world to conserve this stuff, but tangible reasons for a whole different group," he said.

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

A. Elephant poaching costs African millions in tourism revenue

B. Elephant poaching does more good than harm

C. Elephant poaching brings an opportunity for Africa to change

D. Elephant poaching reduces the number of elephants in Africa

1
30 tháng 7 2019

Đáp án A

Tiêu đề phù hợp nhất cho bài đọc: Săn trộm voi tốn hàng triệu đô la châu Phi trong doanh thu du lịch.