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LQ
Lê Quỳnh Anh
5 tháng 4 2018

In the fourteenth century, ______ that glass coated with silver nitrate would turn yellow when fired in an oven.

A. the discovery

B. it was discovered

C. with the discovery      

D. if it was discovered
#Mẫu giáo
1
DH
Dương Hoàn Anh
5 tháng 4 2018

Đáp án B

It was discovered that: người ta đã khám phá ra rằng…

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LQ
Lê Quỳnh Anh
4 tháng 6 2019
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.If you ask anyone who invented television, they will tell you that it was John Logie Baird. While Baird was, of course, extremely important in the history of television, it would be more accurate to see his role as part of a (31) _____ of events which finally led to television as we know it today.The history of...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

If you ask anyone who invented television, they will tell you that it was John Logie Baird. While Baird was, of course, extremely important in the history of television, it would be more accurate to see his role as part of a (31) _____ of events which finally led to television as we know it today.

The history of television really begins in 1817 with the discovery by Berzelius, a Swedish chemist, of the chemical selenium. It was found that the amount of electric current that selenium could carry depended on how much light struck it.

This discovery directly led to G. R. Carey, an American inventor, (32) _____ up with the first real television system in 1875. His system used selenium to transmit a picture along wires to a row of light bulbs. This picture was not very clear, however.

Over the next few years, a number of scientists and inventors simplified and improved on Carey's system. It was not until1923 that Baird made the first practical transmission. Once again, the picture was (33) _____ through wires, but it was much clearer than Carey's had been almost fifty years before.

The Second World War (34)  _____the development of television. After the war, television sets began to flood the market, with the first mass TV audience watching the baseball World Series in the USA in 1947. Within a few years, television had captured the (35) _____ of the whole world.

Điền ô số 33

A. pushed

B. sent 

C. transported

D. transferred 
#Mẫu giáo
1
DH
Dương Hoàn Anh
4 tháng 6 2019

Đáp án B

Giải thích: Sent (v) = được gửi đi

Dịch nghĩa: Once again, the picture was sent through wires, but it was much clearer than Carey's had been almost fifty years before = Một lần nữa, các hình ảnh được gửi qua dây điện, nhưng nó đã rõ ràng hơn nhiều so với những hình ảnh của Carey đã từng gần năm mươi năm trước.

          A. pushed (v) = xô đẩy / đưa tới, tiến tới / thúc giục / nhấn chuông              

          C. transported (v) = vận chuyển

          D. transferred (v) = chuyển nhượng / di chuyển

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LQ
Lê Quỳnh Anh
5 tháng 9 2018
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.If you ask anyone who invented television, they will tell you that it was John Logie Baird. While Baird was, of course, extremely important in the history of television, it would be more accurate to see his role as part of a (31) _____ of events which finally led to television as we know it today.The history of...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

If you ask anyone who invented television, they will tell you that it was John Logie Baird. While Baird was, of course, extremely important in the history of television, it would be more accurate to see his role as part of a (31) _____ of events which finally led to television as we know it today.

The history of television really begins in 1817 with the discovery by Berzelius, a Swedish chemist, of the chemical selenium. It was found that the amount of electric current that selenium could carry depended on how much light struck it.

This discovery directly led to G. R. Carey, an American inventor, (32) _____ up with the first real television system in 1875. His system used selenium to transmit a picture along wires to a row of light bulbs. This picture was not very clear, however.

Over the next few years, a number of scientists and inventors simplified and improved on Carey's system. It was not until1923 that Baird made the first practical transmission. Once again, the picture was (33) _____ through wires, but it was much clearer than Carey's had been almost fifty years before.

The Second World War (34)  _____the development of television. After the war, television sets began to flood the market, with the first mass TV audience watching the baseball World Series in the USA in 1947. Within a few years, television had captured the (35) _____ of the whole world.

Điền ô số 35

A. observation

B. awareness

C. notice

D. attention
#Mẫu giáo
1
DH
Dương Hoàn Anh
5 tháng 9 2018

Đáp án D

Giải thích: Attention (n) = sự chú ý, sự tập trung

Cấu trúc Capture the attention of sb = thu hút được sự chú ý của ai

Dịch nghĩa: Within a few years, television had captured the attention of the whole world = Trong vòng một vài năm, truyền hình đã thu hút được sự chú ý của cả thế giới.   

          A. observation (n) = sự quan sát

          B. awareness (n) = nhận thức   

          C. notice (n) = cáo thị, chỉ thị / lời cảnh báo / sự chú ý

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LQ
Lê Quỳnh Anh
13 tháng 7 2019
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.If you ask anyone who invented television, they will tell you that it was John Logie Baird. While Baird was, of course, extremely important in the history of television, it would be more accurate to see his role as part of a (31) _____ of events which finally led to television as we know it today.The history of...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

If you ask anyone who invented television, they will tell you that it was John Logie Baird. While Baird was, of course, extremely important in the history of television, it would be more accurate to see his role as part of a (31) _____ of events which finally led to television as we know it today.

The history of television really begins in 1817 with the discovery by Berzelius, a Swedish chemist, of the chemical selenium. It was found that the amount of electric current that selenium could carry depended on how much light struck it.

This discovery directly led to G. R. Carey, an American inventor, (32) _____ up with the first real television system in 1875. His system used selenium to transmit a picture along wires to a row of light bulbs. This picture was not very clear, however.

Over the next few years, a number of scientists and inventors simplified and improved on Carey's system. It was not until1923 that Baird made the first practical transmission. Once again, the picture was (33) _____ through wires, but it was much clearer than Carey's had been almost fifty years before.

The Second World War (34)  _____the development of television. After the war, television sets began to flood the market, with the first mass TV audience watching the baseball World Series in the USA in 1947. Within a few years, television had captured the (35) _____ of the whole world.

Điền ô số 32

A. coming

B. making 

C. going

D. doing
#Mẫu giáo
1
DH
Dương Hoàn Anh
13 tháng 7 2019

Đáp án A

Giải thích: Cụm động từ

Come up with = nghĩ ra, phát minh ra giải pháp cho một vấn đề

Dịch nghĩa: This discovery directly led to G. R. Carey, an American inventor, coming up with the first real television system in 1875 = Phát hiện này trực tiếp dẫn đến việc G. R. Carey, một nhà phát minh người Mỹ, phát minh ra các hệ thống truyền hình thực tế đầu tiên vào năm 1875.

          B. make up with sb = hòa giải với ai

          C. go up = được xây dựng lên / mở cánh gà / bị phá hủy bởi lửa hoặc vụ nổ / tăng giá

          D. do up = gói ghém / trang trí lại nhà cửa / đóng cúc, buộc lại áo khoác, váy, …

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LQ
Lê Quỳnh Anh
14 tháng 8 2019
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.If you ask anyone who invented television, they will tell you that it was John Logie Baird. While Baird was, of course, extremely important in the history of television, it would be more accurate to see his role as part of a (31) _____ of events which finally led to television as we know it today.The history of...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

If you ask anyone who invented television, they will tell you that it was John Logie Baird. While Baird was, of course, extremely important in the history of television, it would be more accurate to see his role as part of a (31) _____ of events which finally led to television as we know it today.

The history of television really begins in 1817 with the discovery by Berzelius, a Swedish chemist, of the chemical selenium. It was found that the amount of electric current that selenium could carry depended on how much light struck it.

This discovery directly led to G. R. Carey, an American inventor, (32) _____ up with the first real television system in 1875. His system used selenium to transmit a picture along wires to a row of light bulbs. This picture was not very clear, however.

Over the next few years, a number of scientists and inventors simplified and improved on Carey's system. It was not until1923 that Baird made the first practical transmission. Once again, the picture was (33) _____ through wires, but it was much clearer than Carey's had been almost fifty years before.

The Second World War (34)  _____the development of television. After the war, television sets began to flood the market, with the first mass TV audience watching the baseball World Series in the USA in 1947. Within a few years, television had captured the (35) _____ of the whole world.

Điền ô số 31

A. connection 

B. cycle

C. link

D. chain
#Mẫu giáo
1
DH
Dương Hoàn Anh
14 tháng 8 2019

Đáp án D

Giải thích: Chain (n) = day xích, chuỗi

A chain of events = một chuỗi các sự kiện

Dịch nghĩa: While Baird was, of course, extremely important in the history of television, it would be more accurate to see his role as part of a chain of events which finally led to television as we know it today = Trong khi Baird là, tất nhiên, vô cùng quan trọng trong lịch sử truyền hình, nó sẽ chính xác hơn để thấy vai trò của ông như là một phần của một chuỗi các sự kiện mà cuối cùng dẫn đến truyền hình như chúng ta biết ngày nay.

          A. connection (n) = sự kết nối, sự liên quan, gắn kết

Cấu trúc:      Connection between A and B = sự kết nối giữa A và B

                    Connection with / to sth = sự kết nối với cái gì

          B. cycle (n) = xe đạp / vòng (đời, sự kiện, …) / chu kỳ

          C. link (n) = sự kết nối, mối liên hệ

Cấu trúc:      Link between A and B = sự kết nối giữa A và B

                    Link with sth = sự kết nối với cái gì

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LQ
Lê Quỳnh Anh
19 tháng 9 2019
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.If you ask anyone who invented television, they will tell you that it was John Logie Baird. While Baird was, of course, extremely important in the history of television, it would be more accurate to see his role as part of a (31) _____ of events which finally led to television as we know it today.The history of...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

If you ask anyone who invented television, they will tell you that it was John Logie Baird. While Baird was, of course, extremely important in the history of television, it would be more accurate to see his role as part of a (31) _____ of events which finally led to television as we know it today.

The history of television really begins in 1817 with the discovery by Berzelius, a Swedish chemist, of the chemical selenium. It was found that the amount of electric current that selenium could carry depended on how much light struck it.

This discovery directly led to G. R. Carey, an American inventor, (32) _____ up with the first real television system in 1875. His system used selenium to transmit a picture along wires to a row of light bulbs. This picture was not very clear, however.

Over the next few years, a number of scientists and inventors simplified and improved on Carey's system. It was not until1923 that Baird made the first practical transmission. Once again, the picture was (33) _____ through wires, but it was much clearer than Carey's had been almost fifty years before.

The Second World War (34)  _____the development of television. After the war, television sets began to flood the market, with the first mass TV audience watching the baseball World Series in the USA in 1947. Within a few years, television had captured the (35) _____ of the whole world.

Điền ô số 34

A. abandoned 

B. cancelled 

C. delayed

D. waited
#Mẫu giáo
1
DH
Dương Hoàn Anh
19 tháng 9 2019

Đáp án C

Giải thích: Delay (v) = trì hoãn

Dịch nghĩa: The Second World War delayed the development of television. After the war, television sets began to flood the market, with the first mass TV audience watching the baseball World Series in the USA in 1947 = Chiến tranh thế giới thứ hai trì hoãn sự phát triển của truyền hình. Sau chiến tranh, ti vi đã bắt đầu tràn ngập thị trường, với khán giả truyền hình hàng loạt đầu tiên xem bóng chày World Series ở Mỹ vào năm 1947.

          A. abandoned (v) = bỏ rơi ai / bỏ hoang một địa điểm / bỏ dở việc đang làm / ngừng ủng hộ hoặc tin tưởng ai

          B. cancelled (v) = hủy bỏ

          D. waited (v) = chờ đợi

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LQ
Lê Quỳnh Anh
8 tháng 9 2018
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.In seventeenth-century colonial North America, all day-to-day cooking was done in the fireplace. By and large, fireplaces were planned for cooking as well as for warmth. Those in the Northeast were usually four or five feet high, and in the South, they were often high enough for a person to walk into. A heavy timber called the mantel tree was used as a lintel...
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.

In seventeenth-century colonial North America, all day-to-day cooking was done in the fireplace. By and large, fireplaces were planned for cooking as well as for warmth. Those in the Northeast were usually four or five feet high, and in the South, they were often high enough for a person to walk into. A heavy timber called the mantel tree was used as a lintel to support the stonework above the fireplace opening. This timber might be scorched occasionally, but it was far enough in front of the rising column of heat to be safe from catching fire.

Two ledges were built across from each other on the inside of the chimney. On these rested the ends of a "lug pole" from which pots were suspended when cooking. Wood from a freshly cut tree was used for the lug pole, so it would resist heat, but it had to be replaced frequently because it dried out and charred, and was thus weakened. Sometimes the pole broke and the dinner fell into the fire. When iron became easier to obtain, it was used instead of wood for lug poles, and later fireplaces had pivoting metal rods to hang pots from.

Beside the fireplace and built as part of it was the oven. It was made like a small, secondary fireplace with a flue leading into the main chimney to draw out smoke. Sometimes the door of the oven faced the room, but most ovens were built with the opening facing into the fireplace. On baking days (usually once or twice a week) a roaring fire of "oven wood," consisting of brown maple sticks, was maintained in the oven until its walls were extremely hot. The embers were later removed, bread dough was put into the oven, and the oven was sealed shut until the bread was fully baked.

Not all baking was done in a big oven, however. Also used was an iron "bake kettle," which looked like a stewpot on legs and which had an iron lid. This is said to have worked well when it was placed in the fireplace, surrounded by glowing wood embers, with more embers piled on its lid

It can be inferred from paragraph 3 that, compared to other firewood, "oven wood" produced _____. 

A. fewer embers 

B. more heat 

C. lower flames 

D. less smoke 
#Mẫu giáo
1
DH
Dương Hoàn Anh
8 tháng 9 2018

Chọn B

Kiến thức: Đọc hiểu

Giải thích:

Có thể suy ra từ đoạn 3, so với các loại củi khác, "củi lò" đã tạo ra _____.

  A. ít than hồng hơn                                     B. nhiều nhiệt hơn

  C. ngọn lửa thấp hơn                                                                    D. ít khói

Thông tin: On baking days (usually once or twice a week) a roaring fire of "oven wood," consisting of brown maple sticks, was maintained in the oven until its walls were extremely hot.

Tạm dịch: Vào những ngày nướng bánh (thường là một hoặc hai lần một tuần), một ngọn lửa "gỗ lò", bao gồm các que gỗ nâu, được duy trì trong lò cho đến khi các bức tường của nó cực kỳ nóng

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LQ
Lê Quỳnh Anh
30 tháng 7 2019
 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.Scientists have discovered the bones of what may be the largest meat-eating dinosaur ever to walk the earth. The discovery was made by a team of researchers from Argentina and North America in Patagonia, a desert on the eastern slopes of the Andes in South America. Besides the interesting fact that the dinosaur was huge and horrifying, it is even more...
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.

Scientists have discovered the bones of what may be the largest meat-eating dinosaur ever to walk the earth. The discovery was made by a team of researchers from Argentina and North America in Patagonia, a desert on the eastern slopes of the Andes in South America. Besides the interesting fact that the dinosaur was huge and horrifying, it is even more astounding that the bones of a number of the dinosaurs were found together. This discovery challenges the prior theory that the biggest meat-eaters lived as loners and instead indicates that they may have lived and hunted in packs. The Tyrannosaurus Rex lived in North America and was believed to hunt and live alone.

The newly discovered meat-eater appears to be related to the Giganotosaurus family, being as closely related to it as a fox would be to a dog. It is actually not of the same family at all as the Tyrannosaurus Rex, being as different from it as a cat is from a dog.

The fossilized remains indicate that the animals lived about 100 million years ago. With needle-shaped noses and razor sharp teeth, they were larger than the Tyrannosaurus Rex, although their legs were slightly shorter, and their jaws were designed to be better able to dissect their prey quickly and precisely.

The author states that the newly discovered dinosaur remains are evidence that it was the largest _________?

 

A. carnivorous dinosaur                             

B. dinosaur ever


 

C. South American dinosaur                      

D. herbivorous dinosaur
#Mẫu giáo
1
DH
Dương Hoàn Anh
30 tháng 7 2019

Đáp án : A

Thông tin ở câu đầu tiên: “Scientists have discovered the bones of what may be the largest meat-eating dinosaur ever to walk the earth.” (meat-eating dinosaur = carnivorous dinosaur)                                       

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LQ
Lê Quỳnh Anh
10 tháng 12 2017
Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42. Scientists have discovered the bones of what may be the largest meat-eating dinosaur ever to walk the earth. The discovery was made by a team of researchers from Argentina and North America in Patagonia, a desert on the eastern slopes of the Andes in South America. Besides the interesting fact that the dinosaur was huge and horrifying, it is even more astounding...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42.

Scientists have discovered the bones of what may be the largest meat-eating dinosaur ever to walk the earth. The discovery was made by a team of researchers from Argentina and North America in Patagonia, a desert on the eastern slopes of the Andes in South America. Besides the interesting fact that the dinosaur was huge and horrifying, it is even more astounding that the bones of a number of the dinosaurs were found together. This discovery challenges the prior theory that the biggest meat-eaters lived as loners and instead indicates that they may have lived and hunted in packs. The Tyrannosaurus Rex lived in North America and was believed to hunt and live alone.

The newly discovered meat-eater appears to be related to the Giganotosaurus family, being as closely related to it as a fox would be to a dog. It is actually not of the same family at all as the Tyrannosaurus Rex, being as different from it as a cat is from a dog.

The fossilized remains indicate that the animals lived about 100 million years ago. With needle-shaped noses and razor sharp teeth, they were larger than the Tyrannosaurus Rex, although their legs were slightly shorter, and their jaws were designed to be better able to dissect their prey quickly and precisely.

Question 40: The passage indicates that prior to this discovery scientists believed ________.

A. there were no meat-eating dinosaurs in the Andes

B. meat-eating dinosaurs lived alone

C. Tyrannosaurus Rex lived in the Andes

D. meat-eating dinosaurs were small in stature
#Mẫu giáo
1
DH
Dương Hoàn Anh
10 tháng 12 2017

Đáp án B

Dịch nghĩa: Đoạn văn chỉ ra rằng trước phát hiện này, các nhà khoa học đã tin rằng __________.

A. không có khủng long ăn thịt ở Andes

B. khủng long ăn thịt sống đơn lẻ

C. Tyrannosaurus Rex sống ở Andes

D. khủng long ăn thịt có kích thước nhỏ

Giải thích: Thông tin nằm ở đoạn 1 “This discovery challenges the prior theory that the biggest meat-eaters lived as loners”

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LQ
Lê Quỳnh Anh
4 tháng 3 2019
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.Scientists have discovered the bones of what may be the largest meat-eating dinosaur ever to walk the earth. The discovery was made by a team of researchers from Argentina and North America in Patagonia, a desert on the eastern slopes of the Andes in South America. Besides the interesting fact that the dinosaur was huge and horrifying, it is even more...
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.

Scientists have discovered the bones of what may be the largest meat-eating dinosaur ever to walk the earth. The discovery was made by a team of researchers from Argentina and North America in Patagonia, a desert on the eastern slopes of the Andes in South America. Besides the interesting fact that the dinosaur was huge and horrifying, it is even more astounding that the bones of a number of the dinosaurs were found together. This discovery challenges the prior theory that the biggest meat-eaters lived as loners and instead indicates that they may have lived and hunted in packs. The Tyrannosaurus Rex lived in North America and was believed to hunt and live alone.

The newly discovered meat-eater appears to be related to the Giganotosaurus family, being as closely related to it as a fox would be to a dog. It is actually not of the same family at all as the Tyrannosaurus Rex, being as different from it as a cat is from a dog.

 

The fossilized remains indicate that the animals lived about 100 million years ago. With needle-shaped noses and razor sharp teeth, they were larger than the Tyrannosaurus Rex, although their legs were slightly shorter, and their jaws were designed to be better able to dissect their prey quickly and precisely.

The passage indicates that prior to this discovery scientists believed that_______.

A. there were no meat-eating dinosaurs in the Andes

B. meat-eating dinosaurs lived alone

C. Tyrannosaurus Rex lived in the Andes

D. meat-eating dinosaurs were small in stature
#Mẫu giáo
1
DH
Dương Hoàn Anh
4 tháng 3 2019

Đáp án : B

Thông tin ở câu thứ 4 đoạn đầu tiên: “This discovery challenges the prior theory that the biggest meat-eaters lived as loners….”

 

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