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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.Earth is richly supplied with different types of living organisms which co-exist in their environments, forming complex, interrelated communities. Living organisms depend on one another for nutrients, shelter, and other benefits. The extinction of one species can set off a chain reaction that affects many other species, particularly if the loss occurs near...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

Earth is richly supplied with different types of living organisms which co-exist in their environments, forming complex, interrelated communities. Living organisms depend on one another for nutrients, shelter, and other benefits. The extinction of one species can set off a chain reaction that affects many other species, particularly if the loss occurs near the bottom of the food chain. For example, the extinction of a particular insect or plant might seem inconsequential. However, there may be fish or small animals that depend on that resource for foodstuffs. The loss can threaten the survival of these creatures and larger predators that prey upon them. Extinction can have a ripple effect that spreads throughout nature.

In addition to its biological consequences, extinction poses a moral dilemma for humans, the only species capable of saving the others. The presence of humans on the planet has affected all other life forms, particularly plants and animals. Human lifestyles have proven to be incompatible with the survival of some other species. Purposeful efforts have been made to eliminate animals that prey on people, livestock, crops, or pose any threat to human livelihoods. Some wild animals have been decimated by human desire for meat, hides, fur, or other body parts with commercial value. Likewise, demand for land, water, and other natural resources has left many wild plants and animals with little to no suitable habitat. Humans have also affected nature by introducing non-native species to local areas and producing pollutants having a negative impact on the environment. The combination of these human-related effects and natural obstacles such as disease or low birthrates has proven to be too much for some species to overcome. They have no chance of survival without human help.

As a result, societies have difficult choices to make about the amount of effort and money they are willing to spend to save imperiled species. Will people accept limits on their property rights, recreational activities, and means of livelihood to save a plant or an animal? Should saving such popular species as whales and dolphins take priority over saving obscure, annoying, or fearful species? Is it the responsibility of humans to save every kind of life form from disappearing, or is extinction an inevitable part of nature, in which the strong survive and the weak perish? These are some difficult questions that people face as they ponder the fate of other species living on this planet.

What does the passage mainly discuss?

A. Humans and endangered species

B. The importance of living organisms

C. Measures to protect endangered species

D. Causes of animal extinction

2
1 tháng 10 2018

Đáp án: A

Giải thích: Bài đọc nói về con người và những loài động vật đang bị nguy hiểm.

11 tháng 4 2023

A

7 tháng 1 2019

ghost

7 tháng 1 2019

Creepy pasta?

Cloze-test: COMPUTERS: GOOD OR BAD For good or bad, computers are now (1) _____ of our daily life. With the (2) _____ of a small home computer now as low as $50, experts predict that before long all schools and businesses and most families in richer parts of the world will own a (3) _____ of some kind. Among general public, computers arouse strong feelings - people either love them (4) _____ hate them. The computer-lovers talk about how useful computers can be in business, in education and in...
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Cloze-test:

COMPUTERS: GOOD OR BAD

For good or bad, computers are now (1) _____ of our daily life. With the (2) _____ of a small home computer now as low as $50, experts predict that before long all schools and businesses and most families in richer parts of the world will own a (3) _____ of some kind. Among general public, computers arouse strong feelings - people either love them (4) _____ hate them.

The computer-lovers talk about how useful computers can be in business, in education and in the home. Apart (5) _____ all the games, you can do your accounts on them, learn languages from them, write letters on them and in some places you even do your shopping with them. Computers, they say, will also bring more leisure, as more and more unpleasant jobs are taken (6) _____ by computerized robots.

The latter, on the (7) _____ hand, argue that computers bring not leisure but unemployment. They worry, too, that people (8) _____ spend all the time talking to comouters will forget (9) _____ to talk to each other. Their biggest fear (10) _____ that computers may eventually take overfrom human being altogether.

 

1
17 tháng 12 2016

For good or bad, computers are now part of our daily life. With the price of a small home computer now as low as $50, experts predict that before long all schools and businesses and most families in the richer parts of the world will own a computer of some kind. Among general public, computers arouse strong feelings. People either love them or hate them.
The computer-lovers talk about how useful computer can be in business, in education and in the home. Apart from all games, you can do on them, your accounts on them, learns languages from them, write letters on them and in some places even do your shopping with them. Computers, they say will also bring more leisure, as more and more unpleasant jobs are taken over by computerized robots
The latter, on the other hand, argue that computers bring not leisure but unemployment. They worry, too that people who spend all the time talking to computers will forget how to talk to each other. Their biggest fear is that computers may eventually take over from human being altogether

Insert a preposition in each gap to complete the following passage According to some scientists, high- rick sports can be valuable (1)....... certain types of people. Such activities help them learn that being frightened doesn't mean that they have to lose control. The recent fashion (2)...... jumping from bridges attached (3)..... a length of elastic rope, know as " bungee jumping", has now been tried (4)....... millions of people over the world, and interest (5)...... it is continuing to...
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Insert a preposition in each gap to complete the following passage

According to some scientists, high- rick sports can be valuable (1)....... certain types of people. Such activities help them learn that being frightened doesn't mean that they have to lose control. The recent fashion (2)...... jumping from bridges attached (3)..... a length of elastic rope, know as " bungee jumping", has now been tried (4)....... millions of people over the world, and interest (5)...... it is continuing to grow. Before the special elastic rope is tightened (6)....... them, jumpers reach speeds of nearly 160 kph. First- timers are usually too terrified to open their mouths, and when they are finally lowered safely (7)...... the ground, they walk around with broad smiles (8)....... their faces, saying repeatedly how amazing it was. However, for some people, it is only the embarrassment of refusing to jump (9)..... the last minute that finally persades them to conquer the fear of heights and push them off (10)...... space

1
28 tháng 5 2019

Insert a preposition in each gap to complete the following passage

According to some scientists, high- rick sports can be valuable (1)....for... certain types of people. Such activities help them learn that being frightened doesn't mean that they have to lose control. The recent fashion (2)..for.... jumping from bridges attached (3)...to.. a length of elastic rope, know as " bungee jumping", has now been tried (4)....by... millions of people over the world, and interest (5)...in... it is continuing to grow. Before the special elastic rope is tightened (6)....around... them, jumpers reach speeds of nearly 160 kph. First- timers are usually too terrified to open their mouths, and when they are finally lowered safely (7)....to.. the ground, they walk around with broad smiles (8)..on..... their faces, saying repeatedly how amazing it was. However, for some people, it is only the embarrassment of refusing to jump (9)..at... the last minute that finally persades them to conquer the fear of heights and push them off (10)...into... space

Giúp mình nha! Living in the country is something that people from the city often dream about. However, in reality, it has both its advantages and disadvantages. There are certainly many advantages to living in the country. First of all, you can enjoy peace and quiet. Moreover, people tend to be friendlier and more open. A further advantage is that there is less traffic, so it is safer for young children. However, there are certain drawbacks to life outside the city. Firstly , because there...
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Giúp mình nha!

Living in the country is something that people from the city often dream about. However, in reality, it has both its advantages and disadvantages.
There are certainly many advantages to living in the country. First of all, you can enjoy peace and quiet. Moreover, people tend to be friendlier and more open. A further advantage is that there is less traffic, so it is safer for young children.
However, there are certain drawbacks to life outside the city. Firstly , because there are fewer people, you are likely to have fewer friends. In addition, entertainment is difficult to find, particularly in the evening. Furthermore, the fact that there are fewer shops and services means that it is harder to find work. As a result , you may have to travel a long way to work, which can be extremely expensive.
In conclusion, it can be seen that the country is more suitable for some people than others.On the whole , it is often the best place for those who are retired or who have young children. In contrast , young, single people who have a career are better provided for in the city.

Yêu cầu đề: Make a list of all the advantages and disadvantages of trlevision, are mixed up. Put the notes into two lists.

0
Living in the country is something that people from the city often dream about. However, in reality, it has both its advantages and disadvantages. There are certainly many advantages to living in the country. First of all, you can enjoy peace and quiet. Moreover, people tend to be friendlier and more open. A further advantage is that there is less traffic, so it is safer for young children. However, there are certain drawbacks to life outside the city. Firstly , because there are fewer people,...
Đọc tiếp

Living in the country is something that people from the city often dream about. However, in reality, it has both its advantages and disadvantages.
There are certainly many advantages to living in the country. First of all, you can enjoy peace and quiet. Moreover, people tend to be friendlier and more open. A further advantage is that there is less traffic, so it is safer for young children.
However, there are certain drawbacks to life outside the city. Firstly , because there are fewer people, you are likely to have fewer friends. In addition, entertainment is difficult to find, particularly in the evening. Furthermore, the fact that there are fewer shops and services means that it is harder to find work. As a result , you may have to travel a long way to work, which can be extremely expensive.
In conclusion, it can be seen that the country is more suitable for some people than others.On the whole , it is often the best place for those who are retired or who have young children. In contrast , young, single people who have a career are better provided for in the city.

Yêu cầu đề: Make a list of all the advantages and disadvantages of trlevision, are mixed up. Put the notes into two lists.

0
25 tháng 12 2018

THAM KHẢO

From the point of view of recycling, paper has two advantages over minerals and 0- (n) oil. In that firstly it comes from a resource which is 1- (adj) sustainable and secondly it is less threatening to our environment when we throw it away because it is 2- (adj) biodegradable. Although Australia’s record in the re-use of waste paper is good, it is still necessary to use a combination of recycled fibre and 3- (n) virgin fibre to make new paper. The paper industry has contributed positively and people have also been encouraged by 4- (n) government to collect their waste on a regular basis. One major difficulty is the removal of ink from used paper but 5- (n) advances are being made in this area. However, we need to learn to accept paper which is generally of a lower 6- (n) quality than before and to sort our waste paper by removing 7- (n) contaminants before discarding it for collection.

25 tháng 12 2018

IELTS thi phai???

Mọi người giúp mình với, mình đang cần gấp, xin cảm ơn ạ IV/ chọn từ thích hợp Close -pleasanter- get-for- buried -grass-what-built-from-shops The country is more beautiful than a town and (1).............to live in. Many people think so, and go to the country (2)...........the summer holidays though they can not live there all the year round. Some have a cottage (3)...............in a village ao that they can go there whatever they can find the time English...
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Mọi người giúp mình với, mình đang cần gấp, xin cảm ơn ạ

IV/ chọn từ thích hợp

Close -pleasanter- get-for- buried -grass-what-built-from-shops

The country is more beautiful than a town and (1).............to live in. Many people think so, and go to the country (2)...........the summer holidays though they can not live there all the year round. Some have a cottage (3)...............in a village ao that they can go there whatever they can find the time

English villages are not all alike, but in some ways they are not very different (4)................each other. Almost every village has a church, the round of square tower of which can be seen for many miles around. Surrounding the church is the churchyard where people are (5)........

The village green is a wide stretch of (6)............., and houses or cottage are built around it. Country life is now fairly comfortable and many villages (7)................water brought through pipes into each house

Most villages are so (8)..............to some small towns that people can go there to buy (9)...............they can't find in the village (10)...........

1

IV/ chọn từ thích hợp

Close -pleasanter- get-for- buried -grass-what-built-from-shops

The country is more beautiful than a town and (1) pleasant to live in. Many people think so, and go to the country (2) for the summer holidays though they can not live there all the year round. Some have a cottage (3) built in a village so that they can go there whenever they can find the time

English villages are not all alike, but in some ways they are not very different (4) from each other. Almost every village has a church, the round of square tower of which can be seen for many miles around. Surrounding the church is the churchyard where people are (5) burried

The village green is a wide stretch of (6) grass, and houses or cottage are built around it. Country life is now fairly comfortable and many villages (7) have water brought through pipes into each house

Most villages are so (8) close to some small towns that people can go there to buy (9) anything they can't find in the village (10) shops .