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28 tháng 6 2017

Đáp án C

Giải thích: cấu trúc one of the + Ns: một trong những

Dịch: Máy bay được cho là một trong những phát minh vĩ đại nhất trong lịch sử.

Nowadays, amid the storming development of high-tech devices such as smartphones or e-book readers, people seem to neglect the existence of certain inventions that date back thousands of years. One of those is the mirror.People grew a desire to see themselves as they saw their reflections in the surface of water. Around the 600s BC, the first mirrors were made from natural materials such as polished stones. After a while, people started to use bronze, gold and silver to make mirrors. These...
Đọc tiếp

Nowadays, amid the storming development of high-tech devices such as smartphones or e-book readers, people seem to neglect the existence of certain inventions that date back thousands of years. One of those is the mirror.People grew a desire to see themselves as they saw their reflections in the surface of water. Around the 600s BC, the first mirrors were made from natural materials such as polished stones. After a while, people started to use bronze, gold and silver to make mirrors. These metals were heavy, so mirrors had very modest sizes. Ruling-class people, especially ladies, used them as a fashionable accessory. Hardly did they go out without a mirror. In the 1st century, the first glass mirrors were invented by the Romans and were made bigger to allow people to look at the whole body. However, not everyone cherished the mirror. Some people were irritated to find themselves ugly looking at the mirror, and there were rumors that what they saw in the mirror were reflections of sins and demons.Nowadays, despite technological advancement, mirrors still play important roles in various modern-day fields, such as surgery, transport, architecture and so on. In fact, mirrors are utilised in technology and have inspired the inventions of several devices such as cameras or satellites

(Xác định những câu sau là Đúng, Sai hay Không có thông tin.)

1.People appreciate inventions that date back a very long time.

A,True

B, False C,Not Given 2.The images produced by the first mirrors were not as clear as by the surface of water. A,True B,False C,Not Given 3.Only rich people could buy mirrors made from metals. A,True B,False C,Not Given 4.Mirrors from glass were first made by the Romans. A,True B,False C,Not Given 5.Everyone was happy to see themselves in mirrors. A,True B,False C,Not Given 6.Some people believed that mirror reflected negative things. A,True B,False C, Not Given 7.Due to modern technology, mirrors are not applied in many fields these days. A,True B,False C,Not Given 8.When were the first mirrors made? A. In the first century B. In the 600s B.C. C. Four thousand years ago 9.What were the first materials for making mirrors? A. Stones B. Glass C. Metal such as bronze, gold and silver 10.What was TRUE about metal mirrors? A. They were very heavy. B. They were small. C. They were extremely expensive. 11.What was TRUE about glass mirrors? A. They were cheaper than metal mirrors. B. They were not favored because they broke easily. C. They were bigger than metal mirrors. 12.Who used mirrors as a fashion item? A. Girls and women from powerful families B. Girl and women from all families C. Young and unmarried girls
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Nowadays, amid the storming development of high-tech devices such as smartphones or e-book readers, people seem to neglect the existence of certain inventions that date back thousands of years. One of those is the mirror. People grew a desire to see themselves as they saw their reflections in the surface of water. Around the 600s BC, the first mirrors were made from natural materials such as polished stones. After a while, people started to use bronze, gold and silver to make mirrors. These...
Đọc tiếp

Nowadays, amid the storming development of high-tech devices such as smartphones or e-book readers, people seem to neglect the existence of certain inventions that date back thousands of years. One of those is the mirror.

People grew a desire to see themselves as they saw their reflections in the surface of water. Around the 600s BC, the first mirrors were made from natural materials such as polished stones. After a while, people started to use bronze, gold and silver to make mirrors. These metals were heavy, so mirrors had very modest sizes. Ruling-class people, especially ladies, used them as a fashionable accessory. Hardly did they go out without a mirror. In the 1st century, the first glass mirrors were invented by the Romans and were made bigger to allow people to look at the whole body. However, not everyone cherished the mirror. Some people were irritated to find themselves ugly looking at the mirror, and there were rumors that what they saw in the mirror were reflections of sins and demons.

Nowadays, despite technological advancement, mirrors still play important roles in various modern-day fields, such as surgery, transport, architecture and so on. In fact, mirrors are utilised in technology and have inspired the inventions of several devices such as cameras or satellites.

Determine whether the following statements are True, False or Not Given. (Xác định những câu sau là Đúng, Sai hay Không có thông tin.) 1.People appreciate inventions that date back a very long time. A,True B, False C,Not Given 2.The images produced by the first mirrors were not as clear as by the surface of water. A,True B,False C,Not Given 3.Only rich people could buy mirrors made from metals. A,True B,False C,Not Given 4.Mirrors from glass were first made by the Romans. A,True B,False C,Not Given 5.Everyone was happy to see themselves in mirrors. A,True B,False C,Not Given 6.Some people believed that mirror reflected negative things. A,True B,False C, Not Given 7.Due to modern technology, mirrors are not applied in many fields these days. A,True B,False C,Not Given 8.When were the first mirrors made? A. In the first century B. In the 600s B.C. C. Four thousand years ago 9.What were the first materials for making mirrors? A. Stones B. Glass C. Metal such as bronze, gold and silver 10.What was TRUE about metal mirrors? A. They were very heavy. B. They were small. C. They were extremely expensive. 11.What was TRUE about glass mirrors? A. They were cheaper than metal mirrors. B. They were not favored because they broke easily. C. They were bigger than metal mirrors. 12.Who used mirrors as a fashion item? A. Girls and women from powerful families B. Girl and women from all families C. Young and unmarried girls
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Read the text and choose the answer (A, B, C or D) which you think fits best according to the text. (10pts) Life originated in the early seas less than a billion years after the Earth was formed. Yet another three billion years were to pass before the first plants and animals appeared on the continents. Life's transition from the sea to the land was perhaps as much of an evolutionary challenge as was the genesis of life.What forms of life were able to make such a drastic change in lifestyle?...
Đọc tiếp

Read the text and choose the answer (A, B, C or D) which you think fits best according to the text. (10pts) Life originated in the early seas less than a billion years after the Earth was formed. Yet another three billion years were to pass before the first plants and animals appeared on the continents. Life's transition from the sea to the land was perhaps as much of an evolutionary challenge as was the genesis of life.What forms of life were able to make such a drastic change in lifestyle? The traditional view of the first terrestrial organisms is based on mega fossils-relatively large specimens of essentially whole plants and animal. Vascular plants, related to modern seed plants and ferns, left the first comprehensive mega fossil record. Because of this, it has been commonly assumed that the sequence of terrestrialization reflected the evolution of modern terrestrial ecosystems. In this view, primitive vascular plants first colonized the margins of continental waters, followed by animals that fed on the plants, and lastly by animals that preyed on the plant-eater. Moreover,the mega fossils suggest that terrestrial life appeared and diversified explosively near the boundary between the Silurian and the Devonian periods, a little more than 400 million years ago.Recently, however, paleontologists have been taking a closer look at the sediments below this Silurian-Devonian geological boundary. It turns out that some fossils can be extracted from these sediments by putting the rocks in an acid bath. The technique has uncovered new evidence from sediments that were deposited near the shores of the ancient oceans-plant microfossils and microscopic pieces of small animals. In many instances the specimens are less than one-tenth of a millimeter in diameter. Although they were entombed in the rocks for hundreds of millions of years, many of the fossils consist of the organic remains of the organism.These newly discovered fossils have not only revealed the existence of previously unknown organisms, but have also pushed back these dates for the invasion of land by multi-cellular organisms. Our views about the nature of the early plant and animal communities are now being revised. And with those revisions come new speculations about the first terrestrial life-forms.

11. The word "drastic" in line 5 is closest in meaning to

(A) widespread (B) radial (C) progressive (D) risky

12. According to the theory that the author calls "the traditional view", what was the first form of life to appear on land?

(A) Bacteria (B) Meat-eating animals

(C) Plant-eating animals (D) Vascular plants

13. According to the passage, what happened about 400 million years ago?

(A) Many terrestrial life-forms died out.

(B) New life-forms on land developed at a rapid rate.

(C) The mega fossils were destroyed by floods.

(D) Life began to develop in the ancient seas.

14. The word "extracted" in line 18 is closest in meaning to

(A) located (B) preserved (C) removed (D) studied

15. What can be inferred from the passage about the fossils mentioned in lines 17-20?

(A) They have not been helpful in understanding the evolution of terrestrial life.

(B) They were found in approximately the same numbers as vascular plant fossils.

(C) They are older than the mega fossils.

(D) They consist of modern life forms.
16. The word "instances" in line 21 is closest in meaning to

(A) methods (B) processes (C) cases (D) reasons

17. The word "they" in line 22 refers to

(A) rocks (B) shores (C) oceans (D) specimens

18. The word "entombed" in line 22 is closest in meaning to

(A) crushed (B) trapped (C) produced (D) excavated

19. Which of the following resulted from the discovery of microscopic fossils?

(A) The time estimate for the first appearance of terrestrial life-forms was revised

(B) Old techniques for analyzing fossils were found to have new uses.

(C) The origins of primitive sea life were explained.

(D) Assumptions about the locations of ancient seas were changed.

20. With which of the following conclusions would the author probably agree?

(A) The evolution of terrestrial life was as complicated as the origin of life itself.

(B) The discovery of microfossils supports the traditional view of how terrestrial life evolved.

(C) New species have appeared at the same rate over the course of the last 400 million years.

(D) The technology used by paleontologists is too primitive to make accurate determinations about ages of fossils.

1
24 tháng 4 2020

Read the text and choose the answer (A, B, C or D) which you think fits best according to the text. (10pts) Life originated in the early seas less than a billion years after the Earth was formed. Yet another three billion years were to pass before the first plants and animals appeared on the continents. Life's transition from the sea to the land was perhaps as much of an evolutionary challenge as was the genesis of life.What forms of life were able to make such a drastic change in lifestyle? The traditional view of the first terrestrial organisms is based on mega fossils-relatively large specimens of essentially whole plants and animal. Vascular plants, related to modern seed plants and ferns, left the first comprehensive mega fossil record. Because of this, it has been commonly assumed that the sequence of terrestrialization reflected the evolution of modern terrestrial ecosystems. In this view, primitive vascular plants first colonized the margins of continental waters, followed by animals that fed on the plants, and lastly by animals that preyed on the plant-eater. Moreover,the mega fossils suggest that terrestrial life appeared and diversified explosively near the boundary between the Silurian and the Devonian periods, a little more than 400 million years ago.Recently, however, paleontologists have been taking a closer look at the sediments below this Silurian-Devonian geological boundary. It turns out that some fossils can be extracted from these sediments by putting the rocks in an acid bath. The technique has uncovered new evidence from sediments that were deposited near the shores of the ancient oceans-plant microfossils and microscopic pieces of small animals. In many instances the specimens are less than one-tenth of a millimeter in diameter. Although they were entombed in the rocks for hundreds of millions of years, many of the fossils consist of the organic remains of the organism.These newly discovered fossils have not only revealed the existence of previously unknown organisms, but have also pushed back these dates for the invasion of land by multi-cellular organisms. Our views about the nature of the early plant and animal communities are now being revised. And with those revisions come new speculations about the first terrestrial life-forms.

11. The word "drastic" in line 5 is closest in meaning to

(A) widespread (B) radial (C) progressive (D) risky

12. According to the theory that the author calls "the traditional view", what was the first form of life to appear on land?

(A) Bacteria (B) Meat-eating animals

(C) Plant-eating animals (D) Vascular plants

13. According to the passage, what happened about 400 million years ago?

(A) Many terrestrial life-forms died out.

(B) New life-forms on land developed at a rapid rate.

(C) The mega fossils were destroyed by floods.

(D) Life began to develop in the ancient seas.

14. The word "extracted" in line 18 is closest in meaning to

(A) located (B) preserved (C) removed (D) studied

15. What can be inferred from the passage about the fossils mentioned in lines 17-20?

(A) They have not been helpful in understanding the evolution of terrestrial life.

(B) They were found in approximately the same numbers as vascular plant fossils.

(C) They are older than the mega fossils.

(D) They consist of modern life forms.
16. The word "instances" in line 21 is closest in meaning to

(A) methods (B) processes (C) cases (D) reasons

17. The word "they" in line 22 refers to

(A) rocks (B) shores (C) oceans (D) specimens

18. The word "entombed" in line 22 is closest in meaning to

(A) crushed (B) trapped (C) produced (D) excavated

19. Which of the following resulted from the discovery of microscopic fossils?

(A) The time estimate for the first appearance of terrestrial life-forms was revised

(B) Old techniques for analyzing fossils were found to have new uses.

(C) The origins of primitive sea life were explained.

(D) Assumptions about the locations of ancient seas were changed.

20. With which of the following conclusions would the author probably agree?

(A) The evolution of terrestrial life was as complicated as the origin of life itself.

(B) The discovery of microfossils supports the traditional view of how terrestrial life evolved.

(C) New species have appeared at the same rate over the course of the last 400 million years.

(D) The technology used by paleontologists is too primitive to make accurate determinations about ages of fossils.

#maymay#

Read the following passage and choose the best answer for each blank.Although some groups of people have always lived outdoors in tents, camping as we know it today only began to be (26)_______ about 50 years ago. The increase in the use of cars and improvements in camping (27) _______ have allowed more people to travel longer (28) _______ into the countryside and to stay there in greater comfort. Many campers like to be (29) _______ themselves in quiet areas, so they (30) _______ their tent...
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Read the following passage and choose the best answer for each blank.

Although some groups of people have always lived outdoors in tents, camping as we know it today only began to be (26)_______ about 50 years ago. The increase in the use of cars and improvements in camping (27) _______ have allowed more people to travel longer (28) _______ into the countryside and to stay there in greater comfort. Many campers like to be (29) _______ themselves in quiet areas, so they (30) _______ their tent and food and walk or cycle into the forests or the mountains. Others, preferring to be near people , drive to a public or privately-owned campsite (31) _______ has up-to-date facilities ,(32) _______ hot showers and swimming pools. Whether campers are (33) _______ in the mountains or on a busy site, they should remember to (34) _______ the area clean and tidy. In the forests, they must put out any fires and keep food hidden to avoid attracting (35) _______ animals.

Question: In the forests, they must put out any fires and keep food hidden to avoid attracting (35) _______ animals.

A. wild

B. natural

C. loose

Dfree

1
23 tháng 11 2017

wild (adj): hoang dã

natural (adj): tự nhiên

loose (adj): lỏng

free (adj): tự do

=> In the forests, they must put out any fires and keep food hidden to avoid attracting wild animals.

Tạm dịch: Trong rừng, họ phải dập tắt đám cháy và giấu kín thực phẩm để tránh thu hút động vật hoang dã.

Đáp án cần chọn là: A

Choose the letter A, B, C or D to answer these following questionsNature gave us all necessary resources to live and prosper. Now it is in danger and needs our help. What else we can do to protect environment? First of all this decisions must be made on governmental level and provide legal limitations for industries that emit a lot of greenhouse gases. We must unite together in order to protect the place we live in. People are an integral part of nature, we are dependent of it as we cannot...
Đọc tiếp

Choose the letter A, B, C or D to answer these following questions

Nature gave us all necessary resources to live and prosper. Now it is in danger and needs our help. What else we can do to protect environment? First of all this decisions must be made on governmental level and provide legal limitations for industries that emit a lot of greenhouse gases. We must unite together in order to protect the place we live in. People are an integral part of nature, we are dependent of it as we cannot imagine our life without nature. So why to destroy environment and bite the hand that feeds you? We must stop deforestation and plant trees on cut down areas. Trees are natural filter of air that absorb carbon dioxide and produce oxygen. Cutting down trees we deprive animals of their natural environment and the soil begin to grow in erosion. Planting trees will save birds and other animals.

We often make forced choices that are advertised on TV. Manufacturers try to rise their profits and sell more products. Sometimes we have so many unnecessary things we do not use. Imagine that you are moving your house, what are the necessary items you may need to live, only several bags. In reality the matter is opposite. There are a lot of things we do not use. People have to reconsider their views of life and promote healthy and ecologically friendly lifestyle. It is up to us to change situation for better and leave good legacy for generations to come.

Question: What do the writer take moving house as an example for?

AWe move house so many times.

BWe have so many unnecessary things we do not use.

CWe waste money so much.

DWe use all the thing that we buy.

1
10 tháng 10 2018

Đáp án B

Giải thích: Dựa vào câu: “Sometimes we have so many unnecessary things we do not use. Imagine that you are moving your house, what are the necessary items you may need to live, only several bags.”.

Dịch: Thỉnh thoảng chúng ta có nhiều thứ mà chúng ta chẳng dùng. Tưởng tượng bạn chuyển nhà, mấy thứ bạn cần là gì? Chỉ vài cái túi thôi.

8 tháng 11 2017

Đáp án C

Giải thích: câu bị động thời tương lai đơn

Dịch: Người thắng cuộc sẽ được lựa chọn bởi 1 nhóm ban giám khảo và người xem truyền hình

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 questionsCoincident with concerns about the accelerating loss of species and habitats has been growing appreciation of the importance of biological diversity, the number of species in a particular ecosystem, to the health of the Earth and human well-being. Much has been written about the diversity of terrestrial organisms, particularly the exceptionally rich life...
Đọc tiếp

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

Coincident with concerns about the accelerating loss of species and habitats has been growing appreciation of the importance of biological diversity, the number of species in a particular ecosystem, to the health of the Earth and human well-being. Much has been written about the diversity of terrestrial organisms, particularly the exceptionally rich life associated with tropical rain-forest habitats. Relatively little has been said, however, about diversity of life in the sea even though coral reef systems are comparable to rain forests in terms of richness of life.

An alien exploring Earth would probably give priority to the planet’s dominants, most-distinctive feature - the ocean. Humans have a bias toward land that sometimes gets in the way of truly examining global issues. Seen from far away, it is easy to realize that landmasses occupy only one-third of the Earth’s surface. Given that two thirds of the Earth’s surface is water and that marine life lives at all levels of the ocean, the total three-dimensional living space of the ocean is perhaps 100 times greater than that of land and contains more than 90 percent of all life on Earth even though the ocean has fewer distinct species.

The fact that half of the known species are thought to inhabit the world’s rain forests does not seem surprising, considering the huge number of insects that comprise the bulk of the species. One scientist found many different species of ants in just one tree from a rain forest. While every species is different from every other species, their genetic makeup constrains them to be insects and to share similar characteristics with 750,000 species of insects. If basic, broad categories such as phyla and classes are given more emphasis than differentiating between species, then the greatest diversity of life is unquestionably the sea. Nearly every major type of plant and animal has some representation there .To appreciate fully the diversity and abundance of life in the sea, it helps to think small. Every spoonful of ocean water contains life, on the order of 100 to 100,000 bacterial cells plus assorted microscopic plants and animals, including larvae of organisms ranging from sponges and corals to starfish and clams and much more.

Question: The passage suggests that most rain forest species are ______.

A. birds

B. bacteria

C. mammals

D. insects

1
12 tháng 4 2018

Đáp án: D

Choose the letter A, B, C or D to answer these following questionsNature gave us all necessary resources to live and prosper. Now it is in danger and needs our help. What else we can do to protect environment? First of all this decisions must be made on governmental level and provide legal limitations for industries that emit a lot of greenhouse gases. We must unite together in order to protect the place we live in. People are an integral part of nature, we are dependent of it as we cannot...
Đọc tiếp

Choose the letter A, B, C or D to answer these following questions

Nature gave us all necessary resources to live and prosper. Now it is in danger and needs our help. What else we can do to protect environment? First of all this decisions must be made on governmental level and provide legal limitations for industries that emit a lot of greenhouse gases. We must unite together in order to protect the place we live in. People are an integral part of nature, we are dependent of it as we cannot imagine our life without nature. So why to destroy environment and bite the hand that feeds you? We must stop deforestation and plant trees on cut down areas. Trees are natural filter of air that absorb carbon dioxide and produce oxygen. Cutting down trees we deprive animals of their natural environment and the soil begin to grow in erosion. Planting trees will save birds and other animals.

We often make forced choices that are advertised on TV. Manufacturers try to rise their profits and sell more products. Sometimes we have so many unnecessary things we do not use. Imagine that you are moving your house, what are the necessary items you may need to live, only several bags. In reality the matter is opposite. There are a lot of things we do not use. People have to reconsider their views of life and promote healthy and ecologically friendly lifestyle. It is up to us to change situation for better and leave good legacy for generations to come.

Question: What is in danger and need our help?

A. people

B. water

C. nature

D. weather

1
20 tháng 2 2018

Đáp án C

Giải thích: Dựa vào câu: “Nature gave us all necessary resources to live and prosper. Now it is in danger and needs our help.”.

Dịch: Nhiên nhiên ban tặng chúng ta tất cả tài nguyên cần thiết để sống và phát triển. Thiên nhiên đang gặp nguy hiểm và cần sự hỗ trợ của chúng ta.