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21 tháng 2 2018

Conservation is the safeguarding and preservation(1)........of.......natural resources, so that they can continue to e used and enjoyed. In the past, most people believed that the world's resources could never(2)....be.............used up. Today, we know that is not true. An important part of conservation is the prevention of waste - waste of forest, soil, wild - life, minerals(3)......and......human lives. As important is the fight against pollution of our(4)...environment......., in particular, the dirtying and poisoning of air and water. Conservation is(5)..also.......concerned with the reclaiming of land by irrigating deserts, draining swamps or pushing back the sea.

3 tháng 4 2019

Đáp án D => natural

ta cần 1 tình từ đứng trước danh từ

Read the passage and mark the letter A, B, C or D to answer the following questions. Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership. "Ecotourism destinations benefit in the form of enhanced...
Đọc tiếp

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

Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership.

"Ecotourism destinations benefit in the form of enhanced tourism competitiveness from the protection of quality natural resources," he said. "Meanwhile, the conservation of these natural resources is increasingly valued since these pristine natural resources are the foundation of the ecotourism industry and the driver of all economic benefits associated with ecotourism."

Tourism is a $7.6 trillion global industry, provides 277 million jobs and is a primary income source for 20 of the world's 48 least-developed countries. It also subsidizes environmental protection and helps protect, conserve and value cultural resources that might otherwise be undervalued by the host community, Boley said. In the newpaper, Boley and co-author Gary Green said that despite past tension between the tourism industry and environmentalists, the two should team up as allies to fight off increasing conversion of land away from its natural state, Ecotourists not only provide a boost to the economy in such places, they can also motivate landowners into keeping the environment in its natural state instead of converting it into something unsustainable. They could also influence the public perception of conservation, Boley explained, which does not often favor environmental protection.

         “The public has become increasing less prone to respond to environmental messages,” he said. “Economic messages are needed in order to attract the public's interest.” Too often, Boley and Green said, unique natural resource areas are converted into urban, suburban and agricultural developments without considering their ecotourism potential. In addition to the lost ecotourism revenue, there are a host of negative environmental consequences such as biodiversity loss, water and food shortages and the land being unable to mitigate the effects of climate change. These areas are not valued for their unique attributes or the valuable natural resources they provide, Green said, “so we lose them.” Tourists have historically been seen as having a negative impact on the environment. Critics complain that they violate fragile and threatened natural environments while contributing to greenhouse gases from the increased number of flights to these exotic and often remote locales. While these criticisms are justified, Boley and Green said responsible programs promote education of ecological conservation and environmental sustainability, fostering a greater understanding and appreciation of these exotic areas.

The word “perception” can be replaced by ______.

A. concept     

B. overview   

C. insight    

D. awareness

1
26 tháng 2 2018

Đáp án D

Từ “perception”cỏ thế được thay thế bằng từ nào dưới đây?

A. concept : khái niệm                                        
B. overview: tổng quan

C. insight: so: nhìn thấu                                      
D. awareness: sự nhận thức

Perception = awareness.

Căn cứ vào thông tin đoạn 3:

“They could also influence the public perception of conservation, Boley explained, which does not often favor environmental protection.” (Boley giải thích rằng họ cũng có thể ảnh hưởng đến nhận thức của cộng đồng về bảo tồn, những quan điểm vốn không thường xuyên ủng hộ bảo vệ môi trường.)

Read the passage and mark the letter A, B, C or D to answer the following questions. Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership. "Ecotourism destinations benefit in the form of enhanced...
Đọc tiếp

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

Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership.

"Ecotourism destinations benefit in the form of enhanced tourism competitiveness from the protection of quality natural resources," he said. "Meanwhile, the conservation of these natural resources is increasingly valued since these pristine natural resources are the foundation of the ecotourism industry and the driver of all economic benefits associated with ecotourism."

Tourism is a $7.6 trillion global industry, provides 277 million jobs and is a primary income source for 20 of the world's 48 least-developed countries. It also subsidizes environmental protection and helps protect, conserve and value cultural resources that might otherwise be undervalued by the host community, Boley said. In the newpaper, Boley and co-author Gary Green said that despite past tension between the tourism industry and environmentalists, the two should team up as allies to fight off increasing conversion of land away from its natural state, Ecotourists not only provide a boost to the economy in such places, they can also motivate landowners into keeping the environment in its natural state instead of converting it into something unsustainable. They could also influence the public perception of conservation, Boley explained, which does not often favor environmental protection.

         “The public has become increasing less prone to respond to environmental messages,” he said. “Economic messages are needed in order to attract the public's interest.” Too often, Boley and Green said, unique natural resource areas are converted into urban, suburban and agricultural developments without considering their ecotourism potential. In addition to the lost ecotourism revenue, there are a host of negative environmental consequences such as biodiversity loss, water and food shortages and the land being unable to mitigate the effects of climate change. These areas are not valued for their unique attributes or the valuable natural resources they provide, Green said, “so we lose them.” Tourists have historically been seen as having a negative impact on the environment. Critics complain that they violate fragile and threatened natural environments while contributing to greenhouse gases from the increased number of flights to these exotic and often remote locales. While these criticisms are justified, Boley and Green said responsible programs promote education of ecological conservation and environmental sustainability, fostering a greater understanding and appreciation of these exotic areas.

The word “pristine” is closest in meaning to ______.

A. unspoiled        

B. touched  

C. destroyed   

D. spoiled

1
6 tháng 2 2018

Đáp án A

Từ “pristine” có nghĩa gần nhất với từ ______.

A. nguyên vẹn                                                    
B. không nguyên vẹn

C. bị phá hủy                                                     
D. bị hư hỏng

Pristine (adj) = unspoiled: nguyên sơ, chưa bị phá hủy.

Căn cứ vào thông tin đoạn 2:

“Meanwhile, the conservation of these natural resources is increasingly valued since these pristine natural resources are the foundation of the ecotourism industry and the driver of all economic benefits associated with ecotourism.” (Trong khi đó, việc bảo tồn các tài nguyên thiên nhiên này ngày càng được coi trọng vì các tài nguyên thiên nhiên nguyên sơ này là nền tảng của ngành du lịch sinh thái và là động  lực của tất cả các lợi ích kinh tế liên quan đến du lịch sinh thái.)

Long ago, people did not think about conservation. There were very (1)… people. Then, people learned to use natural resources, which are all the things on the Earth to (2)… life. Plants, animals, air and water and natural resources. They learned that (3)… woods, forests, and other natural resources could make their lives easier. People began to live longer. The (4)… of people living on the earth grew and grew.          Today, billions of people (5)… on the Earth. All these people use more and...
Đọc tiếp

Long ago, people did not think about conservation. There were very (1)… people. Then, people learned to use natural resources, which are all the things on the Earth to (2)… life. Plants, animals, air and water and natural resources. They learned that (3)… woods, forests, and other natural resources could make their lives easier. People began to live longer. The (4)… of people living on the earth grew and grew.

          Today, billions of people (5)… on the Earth. All these people use more and more natural resources. People are using (6)… fossil fuels and other natural resources faster than the planet can replace them. People cut down forests and destroy the (7)… of many plants and animals. Conservationists look for ways to (8)… natural resources. They try to manage natural resources so that people will have (9)… timber, fossil fuels, water and food. They look for ways to save (10)… plants and animals. With conservations’ help and encouragement, everyone now can do something to conserve natural resources.

1. A. few                           B. little                              C. a few                  D. a little

2. A. feed                          B. raise                              C. support               D. grow

3. A. use                            B. using                             C. uses                    D. used

4. A. amount                     B. deal                              C. variety                D. number

5. A. inhabit                      B. settle                             C. live                     D. stay

6. A. on                             B. up                                 C. in                       D. away

7. A. buildings                   B. flats                              C. houses                D. homes

8. A. spend                        B. save                              C. hold                    D. waste

9. A. some                         B. any                               C. enough               D. still

10. A. endangered             B. dangerous                     C. danger                D. dangered

 

1
29 tháng 6 2021

1A 2C 3B 4D 5C 6B 7D 8B 9C 10A

Read the passage and mark the letter A, B, C or D to answer the following questions. Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership. "Ecotourism destinations benefit in the form of enhanced...
Đọc tiếp

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

Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership.

"Ecotourism destinations benefit in the form of enhanced tourism competitiveness from the protection of quality natural resources," he said. "Meanwhile, the conservation of these natural resources is increasingly valued since these pristine natural resources are the foundation of the ecotourism industry and the driver of all economic benefits associated with ecotourism."

Tourism is a $7.6 trillion global industry, provides 277 million jobs and is a primary income source for 20 of the world's 48 least-developed countries. It also subsidizes environmental protection and helps protect, conserve and value cultural resources that might otherwise be undervalued by the host community, Boley said. In the newpaper, Boley and co-author Gary Green said that despite past tension between the tourism industry and environmentalists, the two should team up as allies to fight off increasing conversion of land away from its natural state, Ecotourists not only provide a boost to the economy in such places, they can also motivate landowners into keeping the environment in its natural state instead of converting it into something unsustainable. They could also influence the public perception of conservation, Boley explained, which does not often favor environmental protection.

         “The public has become increasing less prone to respond to environmental messages,” he said. “Economic messages are needed in order to attract the public's interest.” Too often, Boley and Green said, unique natural resource areas are converted into urban, suburban and agricultural developments without considering their ecotourism potential. In addition to the lost ecotourism revenue, there are a host of negative environmental consequences such as biodiversity loss, water and food shortages and the land being unable to mitigate the effects of climate change. These areas are not valued for their unique attributes or the valuable natural resources they provide, Green said, “so we lose them.” Tourists have historically been seen as having a negative impact on the environment. Critics complain that they violate fragile and threatened natural environments while contributing to greenhouse gases from the increased number of flights to these exotic and often remote locales. While these criticisms are justified, Boley and Green said responsible programs promote education of ecological conservation and environmental sustainability, fostering a greater understanding and appreciation of these exotic areas.

What is the best title for the passage?

A. How to save the environmental resources

B. Ecotourism - benefits and drawbacks

C. The consequences of ecotourism  

D. The development of ecotourism

1
22 tháng 3 2018

Đáp án B

Chủ đề về Ecotourism

Tiêu đề chính của đoạn văn là gì?

A. Làm thế nào để bảo vệ tài nguyên môi trường

B. Du lịch sinh thái: Lợi ích và mặt trái

C. Hậu quả của du lịch sinh thái

D. Sự phát triển của du lịch sinh thái

Có thể thấy đáp án B là phù hợp nhất vì bao quát ý chung toàn bài trong khi các ý còn lại chỉ nói đến nội dung của 1- 2 đoạn chứ không phải cả bài.

=> Do đó, đáp án là B

Read the passage and mark the letter A, B, C or D to answer the following questions. Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership. "Ecotourism destinations benefit in the form of enhanced...
Đọc tiếp

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

Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership.

"Ecotourism destinations benefit in the form of enhanced tourism competitiveness from the protection of quality natural resources," he said. "Meanwhile, the conservation of these natural resources is increasingly valued since these pristine natural resources are the foundation of the ecotourism industry and the driver of all economic benefits associated with ecotourism."

Tourism is a $7.6 trillion global industry, provides 277 million jobs and is a primary income source for 20 of the world's 48 least-developed countries. It also subsidizes environmental protection and helps protect, conserve and value cultural resources that might otherwise be undervalued by the host community, Boley said. In the newpaper, Boley and co-author Gary Green said that despite past tension between the tourism industry and environmentalists, the two should team up as allies to fight off increasing conversion of land away from its natural state, Ecotourists not only provide a boost to the economy in such places, they can also motivate landowners into keeping the environment in its natural state instead of converting it into something unsustainable. They could also influence the public perception of conservation, Boley explained, which does not often favor environmental protection.

         “The public has become increasing less prone to respond to environmental messages,” he said. “Economic messages are needed in order to attract the public's interest.” Too often, Boley and Green said, unique natural resource areas are converted into urban, suburban and agricultural developments without considering their ecotourism potential. In addition to the lost ecotourism revenue, there are a host of negative environmental consequences such as biodiversity loss, water and food shortages and the land being unable to mitigate the effects of climate change. These areas are not valued for their unique attributes or the valuable natural resources they provide, Green said, “so we lose them.” Tourists have historically been seen as having a negative impact on the environment. Critics complain that they violate fragile and threatened natural environments while contributing to greenhouse gases from the increased number of flights to these exotic and often remote locales. While these criticisms are justified, Boley and Green said responsible programs promote education of ecological conservation and environmental sustainability, fostering a greater understanding and appreciation of these exotic areas.

According to the passage, negative environmental outcomes ______?

A. have bad influence on the biodiversity.

B. boost local economy.

C. reduce the effects of climate change.

D. provide more water and food.

1
6 tháng 3 2018

Đáp án A

Từ thông tin trong đoạn văn, các hậu quả tiêu cực từ môi trường sẽ ___________.

A. có ảnh hưởng xấu tới đa dạng sinh học.

B. thúc đẩy nền kinh tế tại địa phương.

C. làm giảm tác động của biến đổi khí hậu.

D. cung cấp thêm nhiều nước và thức ăn hơn.

Căn cứ vào thông tin đoạn 4:

“In addition to the lost ecotourism revenue, there are a host of negative environmental consequences such as biodiversity loss, water and food shortages and the land being unable to mitigate the effects of climate change.” (Ngoài doanh thu bị mất từ du lịch sinh thái, còn có một loạt các hậu quẻ tiêu cực về môi trường như mất đa dạng sinh học, thiếu nước và thực phẩm, đất đai mất khả năng dung hòa các hiệu ứng của thay đổi khí hậu.)

Read the passage and mark the letter A, B, C or D to answer the following questions. Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership. "Ecotourism destinations benefit in the form of enhanced...
Đọc tiếp

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

Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership.

"Ecotourism destinations benefit in the form of enhanced tourism competitiveness from the protection of quality natural resources," he said. "Meanwhile, the conservation of these natural resources is increasingly valued since these pristine natural resources are the foundation of the ecotourism industry and the driver of all economic benefits associated with ecotourism."

Tourism is a $7.6 trillion global industry, provides 277 million jobs and is a primary income source for 20 of the world's 48 least-developed countries. It also subsidizes environmental protection and helps protect, conserve and value cultural resources that might otherwise be undervalued by the host community, Boley said. In the newpaper, Boley and co-author Gary Green said that despite past tension between the tourism industry and environmentalists, the two should team up as allies to fight off increasing conversion of land away from its natural state, Ecotourists not only provide a boost to the economy in such places, they can also motivate landowners into keeping the environment in its natural state instead of converting it into something unsustainable. They could also influence the public perception of conservation, Boley explained, which does not often favor environmental protection.

         “The public has become increasing less prone to respond to environmental messages,” he said. “Economic messages are needed in order to attract the public's interest.” Too often, Boley and Green said, unique natural resource areas are converted into urban, suburban and agricultural developments without considering their ecotourism potential. In addition to the lost ecotourism revenue, there are a host of negative environmental consequences such as biodiversity loss, water and food shortages and the land being unable to mitigate the effects of climate change. These areas are not valued for their unique attributes or the valuable natural resources they provide, Green said, “so we lose them.” Tourists have historically been seen as having a negative impact on the environment. Critics complain that they violate fragile and threatened natural environments while contributing to greenhouse gases from the increased number of flights to these exotic and often remote locales. While these criticisms are justified, Boley and Green said responsible programs promote education of ecological conservation and environmental sustainability, fostering a greater understanding and appreciation of these exotic areas.

It can be inferred from the phrase “Economic messages are needed in order to attract the public's interest.” is ______.

A. People get more interested in issues related to environment.

B. People get less interested in issues related to environment

C. People get more interested in issues related to economy.

D. People get less interested in issues related to economy.

1
1 tháng 12 2017

Đáp án C

Nó có thể được suy ra từ cụm từ “Thông điệp kinh tế cần thiết để thu hút sự quan tâm của công chúng."

A. Mọi người quan tâm nhiều hơn đến các vấn đề liên quan đến môi trường.

B. Mọi người ít quan tâm đến các vấn đề liên quan đến môi trường.

C. Mọi người quan tâm nhiều hơn đến các vấn đề liên quan đến kinh tế.

D. Mọi người ít quan tâm đến các vấn đề liên quan đến kinh tế.

Căn cứ vào thông tin đoạn 3:

“The public has become increasing less prone to respond to environmental messages,” he said. “Economic messages are needed in order to attract the public's interest.“ (“Công chúng đã trở nên ngày càng ít có xu hướng phản ứng với các thông điệp môi trường,” ông nói. “Thông điệp kinh tế là cần thiết để thu hút sự quan tâm của công chúng.)

Read the passage and mark the letter A, B, C or D to answer the following questions. Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership. "Ecotourism destinations benefit in the form of enhanced...
Đọc tiếp

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

Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership.

"Ecotourism destinations benefit in the form of enhanced tourism competitiveness from the protection of quality natural resources," he said. "Meanwhile, the conservation of these natural resources is increasingly valued since these pristine natural resources are the foundation of the ecotourism industry and the driver of all economic benefits associated with ecotourism."

Tourism is a $7.6 trillion global industry, provides 277 million jobs and is a primary income source for 20 of the world's 48 least-developed countries. It also subsidizes environmental protection and helps protect, conserve and value cultural resources that might otherwise be undervalued by the host community, Boley said. In the newpaper, Boley and co-author Gary Green said that despite past tension between the tourism industry and environmentalists, the two should team up as allies to fight off increasing conversion of land away from its natural state, Ecotourists not only provide a boost to the economy in such places, they can also motivate landowners into keeping the environment in its natural state instead of converting it into something unsustainable. They could also influence the public perception of conservation, Boley explained, which does not often favor environmental protection.

         “The public has become increasing less prone to respond to environmental messages,” he said. “Economic messages are needed in order to attract the public's interest.” Too often, Boley and Green said, unique natural resource areas are converted into urban, suburban and agricultural developments without considering their ecotourism potential. In addition to the lost ecotourism revenue, there are a host of negative environmental consequences such as biodiversity loss, water and food shortages and the land being unable to mitigate the effects of climate change. These areas are not valued for their unique attributes or the valuable natural resources they provide, Green said, “so we lose them.” Tourists have historically been seen as having a negative impact on the environment. Critics complain that they violate fragile and threatened natural environments while contributing to greenhouse gases from the increased number of flights to these exotic and often remote locales. While these criticisms are justified, Boley and Green said responsible programs promote education of ecological conservation and environmental sustainability, fostering a greater understanding and appreciation of these exotic areas.

As mentioned in paragraph 4, responsible programs promote education of ecological conservation and environmental susta inability, ______. 

A. reducing the perception and comprehension of exotic places.

B. worsening the perception and comprehension of exotic places.

C. enhancing the perception and comprehension of exotic places.

D. maintaining the perception and comprehension of exotic places.

1
5 tháng 7 2017

Đáp án C

Như đã để cập trong đoạn 4, các chương trình có trách nhiệm thúc đẩy giáo dục bảo tồn sinh thái và bền vững môi trường, _____________.

A. làm giảm nhận thức và sự hiểu biết về những địa danh sinh thái này.

B. làm xấu đi nhận thức va sự hiểu biết về những địa danh sinh thai này.

C. tăng cường nhận thức và sự hiểu biết về những địa danh sinh thái này.

D. duy trì nhận thức và sự hiểu biết về những địa danh sinh thái này.

Can cứ vào thông tin đoạn 4:

“Boley and Green said responsible programs promote education of ecological conservation and environmental sustainability, fostering a greater understanding and appreciation of these exotic areas.” (Boley và Green cho biết các chương trình có trách nhiệm thúc đẩy giáo dục bảo tồn sinh thái và bền vững môi trường, thúc đẩy sự hiểu biết và đánh giá cao hơn về những địa danh sinh thái này.)

Read the passage and mark the letter A, B, C or D to answer the following questions. Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership. "Ecotourism destinations benefit in the form of enhanced...
Đọc tiếp

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

Environmentalists often fear that tourists will trample all over sensitive natural resource areas, but tourism may bring the needed and only economic incentives to help drive conservation, said Bynum Boley. Ecotourism and natural resource conservation already have a mutually beneficial relationship that is ideal for creating a sustainable partnership.

"Ecotourism destinations benefit in the form of enhanced tourism competitiveness from the protection of quality natural resources," he said. "Meanwhile, the conservation of these natural resources is increasingly valued since these pristine natural resources are the foundation of the ecotourism industry and the driver of all economic benefits associated with ecotourism."

Tourism is a $7.6 trillion global industry, provides 277 million jobs and is a primary income source for 20 of the world's 48 least-developed countries. It also subsidizes environmental protection and helps protect, conserve and value cultural resources that might otherwise be undervalued by the host community, Boley said. In the newpaper, Boley and co-author Gary Green said that despite past tension between the tourism industry and environmentalists, the two should team up as allies to fight off increasing conversion of land away from its natural state, Ecotourists not only provide a boost to the economy in such places, they can also motivate landowners into keeping the environment in its natural state instead of converting it into something unsustainable. They could also influence the public perception of conservation, Boley explained, which does not often favor environmental protection.

         “The public has become increasing less prone to respond to environmental messages,” he said. “Economic messages are needed in order to attract the public's interest.” Too often, Boley and Green said, unique natural resource areas are converted into urban, suburban and agricultural developments without considering their ecotourism potential. In addition to the lost ecotourism revenue, there are a host of negative environmental consequences such as biodiversity loss, water and food shortages and the land being unable to mitigate the effects of climate change. These areas are not valued for their unique attributes or the valuable natural resources they provide, Green said, “so we lose them.” Tourists have historically been seen as having a negative impact on the environment. Critics complain that they violate fragile and threatened natural environments while contributing to greenhouse gases from the increased number of flights to these exotic and often remote locales. While these criticisms are justified, Boley and Green said responsible programs promote education of ecological conservation and environmental sustainability, fostering a greater understanding and appreciation of these exotic areas.

The word “they” in the last paragraph refers to ______.

A. critics     

B. tourists    

C. these areas        

D. flights 

1
16 tháng 9 2019

Đáp án B

Từ “they” trong đoạn cuối để cập đến _________.

A. các nhà phê bình                                            
B. khách du lịch

C. những khu vực này                                        
D. các chuyến bay

Căn cứ vào thông tin đoạn 4:

“Tourists have historically been seen as having a negative impact on the environment. Critics complain that they violate fragile and threatened natural environments while contributing to greenhouse gases from the increased number of flights to these exotic and often remote locales.” (Các du khách từ lâu đã được coi là có ảnh hưởng tiêu cực lên môi trường. Nhiều nhà phê bình đã phàn nàn về việc những người này gây hại lên môi trường tự nhiên, đồng thời làm tăng hiệu ứng nhà kính bằng khí gas từ các chuyến bay đến các vùng xa xôi hẻo lánh.)

Có thể thấy từ “they” trong trường hợp này là tourists.

=> Do đó, đáp án là B