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6 tháng 4 2018

Đáp án là B.

Read the passage and choose the best answer for each question : Different regions have different rates of population growth , but in the 20th century , the world saw the biggest increase in its population in human history due to medical advances and massive increase in agricultural productivity made by the Green Revolution . However , in some countries there is a negative population growth , especially in the Central and Eastern Europe , mainly due to follow fertility rate , and Southern...
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Read the passage and choose the best answer for each question :

Different regions have different rates of population growth , but in the 20th century , the world saw the biggest increase in its population in human history due to medical advances and massive increase in agricultural productivity made by the Green Revolution .

However , in some countries there is a negative population growth , especially in the Central and Eastern Europe , mainly due to follow fertility rate , and Southern Africa due to the high number of HIV - related deaths . Within the next decades , Japan and some countries in Western Europe are also expected to encounter a negative population growth due to sub - replacement fertility rates .

Population growth which exceeds the carrying capacity of an area will result in overpopulation . On the contrary , such areas may be considered " under - populated " if the population is not large enough to maintain an economic system .

1. Which sentence is NOT true ?

a. Most of the countries in the world are facing the problem of overpopulation

b. Overpopulation is a state when the population growth exceeds the carrying capacity of an area

c. The Green Revolution caused the population explosion in the 20th century

d. The 20th century had the highest population growth rate in the history

2. When is an area considered " under - populated ? "

a. When its population is not big enough to maintain the economic system

b. When it has high number of HIV - related deaths

c. When its population is too poor

d. When it has high fertility rate

3. Which areas are expected to encounter a decrease in population growth in the next decades ?

a. Some countries in Central and Eastern Europe

b. Japan

c. Some countries in Western Europe

d. B and C

4. Negative population growth in Central and Eastern Europe is due to : ................

a. high fertility

b. low fertility rate

c. low death rate

d. high number of HIV - related deaths

5. What does " fertility rate " mean ?

a. birth rate

b. death rate

c. growth rate

d. marriage rate

1
17 tháng 12 2019

Read the passage and choose the best answer for each question :

Different regions have different rates of population growth , but in the 20th century , the world saw the biggest increase in its population in human history due to medical advances and massive increase in agricultural productivity made by the Green Revolution .

However , in some countries there is a negative population growth , especially in the Central and Eastern Europe , mainly due to follow fertility rate , and Southern Africa due to the high number of HIV - related deaths . Within the next decades , Japan and some countries in Western Europe are also expected to encounter a negative population growth due to sub - replacement fertility rates .

Population growth which exceeds the carrying capacity of an area will result in overpopulation . On the contrary , such areas may be considered " under - populated " if the population is not large enough to maintain an economic system .

1. Which sentence is NOT true ?

a. Most of the countries in the world are facing the problem of overpopulation

b. Overpopulation is a state when the population growth exceeds the carrying capacity of an area

c. The Green Revolution caused the population explosion in the 20th century

d. The 20th century had the highest population growth rate in the history

2. When is an area considered " under - populated ? "

a. When its population is not big enough to maintain the economic system

b. When it has high number of HIV - related deaths

c. When its population is too poor

d. When it has high fertility rate

3. Which areas are expected to encounter a decrease in population growth in the next decades ?

a. Some countries in Central and Eastern Europe

b. Japan

c. Some countries in Western Europe

d. B and C

4. Negative population growth in Central and Eastern Europe is due to : ................

a. high fertility

b. low fertility rate

c. low death rate

d. high number of HIV - related deaths

5. What does " fertility rate " mean ?

a. birth rate

b. death rate

c. growth rate

d. marriage rate

Give the correct form of the given words to complete the followingsentences.6. Our campaign for.....................eradication was started in 2000 ( literate)7. She.............................her father as she was growing up (idol)8. Were women.......................allowed to vote before 1945? (office)9. Nowadays more and more people ...................take care of others(volunteer)10. My brother and his friends spend hours a week helping ......orhandicapped children in the city...
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Give the correct form of the given words to complete the following
sentences.

6. Our campaign for.....................eradication was started in 2000 ( literate)
7. She.............................her father as she was growing up (idol)
8. Were women.......................allowed to vote before 1945? (office)
9. Nowadays more and more people ...................take care of others
(volunteer)
10. My brother and his friends spend hours a week helping ......or
handicapped children in the city (advantage)
11. It’s a ........................to see Jordan again after such a long time (please)
12. I’d like to express my great...................to your company for a donation
of one million dong (grateful)
13. You need to be more............if you want to become a novelist (imagine )
14. We consider it an ..........job to help people in our home village (honour)
15. The....................................are helped to overcome difficulties by the
volunteers (able)
16. What about a small gift to Mary after her....................?(present)
17. The...........of our group scored 20 points at the last question (represent)
18. The teacher gave a clear..........of the rules of the competition (explain)
19. My most..............experience happened a few years ago (embarrass)
20. Has any............been made about the English competition? (announce)
21. We must limit population.........................because of our limited
resources (grow)
22. We must raise an ...................of the problems of overpopulation (aware)
23. You should give..................................proof to support your ideas
(science)
24. . The number of literate females fell.........................between 1998 and
2004 (drama)
25. .There are more than 50..........................................taking part in the
competition (compete)
26. .It’s a chance for me to test my general..................................(know)
27. The gap between ......................is bigger and bigger (generational)
28. .One of the problems we have to deal with is water......................(short)

0
Listen and read.  Mr Quang: Good morning, class. Today’s lesson will start with Mai and Nam’s talk about some of the causes and consequences of global warming. Would you like to go first, Mai?Mai: Yes, thank you. First, let me remind you what global warming refers to - it’s the increase in the earth's temperature because of certain gases in the atmosphere.Nam: Exactly. These gases are mainly produced through human activities. For example, burnt for energy, fossil fuels release large amounts of...
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Listen and read.

  

Mr Quang: Good morning, class. Today’s lesson will start with Mai and Nam’s talk about some of the causes and consequences of global warming. Would you like to go first, Mai?

Mai: Yes, thank you. First, let me remind you what global warming refers to - it’s the increase in the earth's temperature because of certain gases in the atmosphere.

Nam: Exactly. These gases are mainly produced through human activities. For example, burnt for energy, fossil fuels release large amounts of carbon dioxide into the atmosphere.

Mr Quang: But how do these gases make the earth warmer?

Mai: Well, they act like the glass in a greenhouse. Trapping too much of the sun’s heat, they stop it from escaping back into space. This makes the planet hotter and hotter.

Nam: That's right. That’s why these heat-trapping pollutants are known as greenhouse gases, and their impact is called the greenhouse effect.

Mai: Global warming is also linked to rising sea levels. As temperatures rise, polar ice caps melt faster, adding more water to oceans. Higher sea levels can also lead to floods.

Nam: Each year, the consequences of global warming become more serious, and its negative impact on the environment and people gets stronger.

Mr Quang: Good job! Thank you for sharing the information.

0
18 tháng 9 2023

36 Which of the following is NOT caused by environmental problems as mentioned in the text?

A Animals have fewer places to live.

B People might have lung disease.

C Some species have to be protected in the zoo.

D Some animals no longer exist

. 37 Which of the following words has the same meaning as Hence in line 4?

B however

C in other words

D therefore

A for example

38 Which bin is suitable for jam jars?

B. the green bin

A the blue bin

C.the black bin

D.the glassbin

  39 What should be done to save forests?

B raising money from environmental campaigns

D using reusable Items to replace paper products

A not going camping in the forest 

C not taking anything from the forests

40 Which of the following is renewable energy?

A the sun

C coal

D natural gas

B.fossil fuels

Chọn đáp án đúng:The transition of digital photography from the privilege of rich people to an ordinary home appliance has caused some problems. That is the reason a modern man has a set of questions concerning digital cameras. The basic problem in choosing a digital camera is the (guarantee) that the device you are purchasing will “grow old” in a couple of months due to constant improvements and developments of technology. The only factor that may delay this process of “growing old” is...
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Chọn đáp án đúng:

The transition of digital photography from the privilege of rich people to an ordinary home appliance has caused some problems. That is the reason a modern man has a set of questions concerning digital cameras. The basic problem in choosing a digital camera is the (guarantee) that the device you are purchasing will “grow old” in a couple of months due to constant improvements and developments of technology. The only factor that may delay this process of “growing old” is purchasing a device with the price twice or three times higher than the average market price for a digital camera at the moment. If a person chooses a digital camera, there are several criteria of a great priority he needs to keep in mind: the price and the image resolution of the camera, the capacity of the memory card, the presence of an LCD display, the interface of the device and (its) weight and size.
    The price of digital camera (depends on) its quality factors. The resolution of a digital camera or the “size of a digital image, is measured in pixels which are photosensitive elements. It is common knowledge that the bigger the amount of pixels in the camera properties is, the better it is. Therefore, if a high- detailed photo is required, the usage of the zoom on a digital camera with low resolution will not give the desired result. In this case, a person choosing a digital camera needs to exactly know what it will be used for and to choose it according to its future destination. It is necessary to mention that the resolution of 640x 480 is the lowest resolution any customer should be orientated to. It is the minimal resolution with which the purchase of a digital camera still remains reasonable.
    The lens of the camera or the zoom properties allows saving a lot on the price of the device but hits the quality of the pictures. The memory card is a very important issue, too. It is much better to choose a good camera with a small memory capacity than an average digital camera with a larger memory capacity. The presence of an LCD display is no longer a wish. It is a requirement for any digital camera. It allows people to check the future image, to anticipate it and to delete bad images and therefore to save space.

Question 36: What is the best title for this passage?
A. How to Choose a Digital Camera
B. The Transition of Digital Photography
C. Problems in Purchasing a Camera
D. Elements of a Digital Camera
Question 37: In the first paragraph, the word “guarantee” is closest in meaning to_______.
A. employee   B. guidance    C. chance    D. assurance
Question 38: What does the word “its” in paragraph 1 refers to_____.
A. the memory card   B. the camera   C. the display    D. the price
Question 39: In the second paragraph, the phrase “depends on” is closest in meaning to______.
A. is decided by    B. is created by    C. consists of    D. makes up
Question 40: According to paragraph 2, when we are talking about the resolution of a digital camera, all of the following are what we should be aware of EXCEPT_______.
A. the future destination of the camera
B. the lowest resolution any customer should be orientated to
C. the size and weight of the camera
D. The purpose the camera will be used for
Question 41: What can we infer from the passage?
A. The larger the capacity of the memory card is, the better the camera is.
B. It is not so necessary to pay attention to the presence of an LCD display.
C. The lens of the camera is useless.
D. The quality of the camera is much more important than the capacity of the memory card.
Question 42: According to the passage, which kind of cameras may a customer NOT TRUE?
A. A camera with a much higher price than the average market price.
B. A camera with minimal resolution but still sounds reasonable to purchase.
C. An average camera with a large memory capacity.
D. An excellent camera with a small memory capacity.

1
11 tháng 6 2021

Question 36: What is the best title for this passage?
A. How to Choose a Digital Camera
B. The Transition of Digital Photography
C. Problems in Purchasing a Camera
D. Elements of a Digital Camera
Question 37: In the first paragraph, the word “guarantee” is closest in meaning to_______.
A. employee   B. guidance    C. chance    D. assurance
Question 38: What does the word “its” in paragraph 1 refers to_____.
A. the memory card   B. the camera   C. the display    D. the price
Question 39: In the second paragraph, the phrase “depends on” is closest in meaning to______.
A. is decided by    B. is created by    C. consists of    D. makes up
Question 40: According to paragraph 2, when we are talking about the resolution of a digital camera, all of the following are what we should be aware of EXCEPT_______.
A. the future destination of the camera
B. the lowest resolution any customer should be orientated to
C. the size and weight of the camera
D. The purpose the camera will be used for
Question 41: What can we infer from the passage?
A. The larger the capacity of the memory card is, the better the camera is.
B. It is not so necessary to pay attention to the presence of an LCD display.
C. The lens of the camera is useless.
D. The quality of the camera is much more important than the capacity of the memory card.
Question 42: According to the passage, which kind of cameras may a customer NOT TRUE?
A. A camera with a much higher price than the average market price.
B. A camera with minimal resolution but still sounds reasonable to purchase.
C. An average camera with a large memory capacity.
D. An excellent camera with a small memory capacity.