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dich ra ho minh nhaTravelling can be an expensive hobby but it also is compensates the financial loss with all benefit. If a travelers have interest in life and its manifestations, they can find much to keep themself happy and absorbed. One can definitely find everything that satisfies his intellectual and sensuous cravings.As a hobby, travelling keeps us busy during leisure time; it is the best method to use time. Till a person breaks from dull routine, physically and mentally; one cannot find...
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dich ra ho minh nha

Travelling can be an expensive hobby but it also is compensates the financial loss with all benefit. If a travelers have interest in life and its manifestations, they can find much to keep themself happy and absorbed. One can definitely find everything that satisfies his intellectual and sensuous cravings.

As a hobby, travelling keeps us busy during leisure time; it is the best method to use time. Till a person breaks from dull routine, physically and mentally; one cannot find satisfaction. Travelling helps us to achieve this break. At a new place, one is curious to know and eager to gather all the unknown information about the place which he has neither read nor heard before he gets thrills and surprises which keep the interest and enthusiasm alive and encourages us to keep our journey on.

While travelling, one comes across a number of people from varied backgrounds and places. By interacting with them, he comes to know about their heritages also. In case one has psychological bent of mind, one increases one’s experience and power to understand others. Understanding human nature is, perhaps, the best part of education. Travelling satisfies all demands of a good hobby – it is absorbing education and refreshment to the mind, body and soul.

ai dich truoc minh tick !!!!

5
26 tháng 7 2018

Travelling can be an expensive hobby but it also is compensates the financial loss with all benefit. If a travelers have interest in life and its manifestations, they can find much to keep themself happy and absorbed. One can definitely find everything that satisfies his intellectual and sensuous cravings.

As a hobby, travelling keeps us busy during leisure time; it is the best method to use time. Till a person breaks from dull routine, physically and mentally; one cannot find satisfaction. Travelling helps us to achieve this break. At a new place, one is curious to know and eager to gather all the unknown information about the place which he has neither read nor heard before he gets thrills and surprises which keep the interest and enthusiasm alive and encourages us to keep our journey on.

While travelling, one comes across a number of people from varied backgrounds and places. By interacting with them, he comes to know about their heritages also. In case one has psychological bent of mind, one increases one’s experience and power to understand others. Understanding human nature is, perhaps, the best part of education. Travelling satisfies all demands of a good hobby – it is absorbing education and refreshment to the mind, body and soul.

DỊCH:

Du lịch có thể là một sở thích đắt tiền nhưng nó cũng bù đắp cho sự mất mát tài chính với mọi lợi ích. Nếu một du khách có hứng thú với cuộc sống và những biểu hiện của nó, họ có thể tìm thấy nhiều thứ để giữ cho bản thân họ hạnh phúc và hấp thụ. Người ta chắc chắn có thể tìm thấy mọi thứ thỏa mãn cảm giác thèm muốn trí tuệ và trí tuệ của mình.

Như một sở thích, du lịch giúp chúng ta bận rộn trong thời gian rảnh rỗi; đó là phương pháp tốt nhất để sử dụng thời gian. Cho đến khi một người phá vỡ từ thói quen ngu si đần độn, thể chất và tinh thần; người ta không thể tìm thấy sự thỏa mãn. Du lịch giúp chúng ta đạt được điều này. Tại một địa điểm mới, một người tò mò muốn biết và háo hức thu thập tất cả những thông tin chưa biết về nơi mà anh ta không đọc hay nghe trước khi anh cảm thấy hồi hộp và bất ngờ, giữ được sự quan tâm và nhiệt tình và khuyến khích chúng ta tiếp tục hành trình.

Trong khi đi du lịch, một người đi qua một số người từ nhiều nguồn gốc và địa điểm khác nhau. Bằng cách tương tác với họ, anh ta cũng biết về di sản của họ. Trong trường hợp một người có tâm lý bent tâm trí, một tăng kinh nghiệm của một người và sức mạnh để hiểu người khác. Hiểu được bản chất con người là, có lẽ, phần tốt nhất của giáo dục. Đi du lịch đáp ứng tất cả nhu cầu của một sở thích tốt - đó là hấp thụ giáo dục và giải khát cho tâm trí, cơ thể và tâm hồn.

hok tốt!

26 tháng 7 2018

Du lịch có thể là một sở thích đắt tiền nhưng nó cũng bù đắp cho sự mất mát tài chính với mọi lợi ích. Nếu một du khách có hứng thú với cuộc sống và những biểu hiện của nó, họ có thể tìm thấy nhiều thứ để giữ cho bản thân họ hạnh phúc và hấp thụ. Người ta chắc chắn có thể tìm thấy mọi thứ thỏa mãn cảm giác thèm muốn trí tuệ và trí tuệ của mình.

Như một sở thích, du lịch giúp chúng ta bận rộn trong thời gian rảnh rỗi; đó là phương pháp tốt nhất để sử dụng thời gian. Cho đến khi một người phá vỡ từ thói quen ngu si đần độn, thể chất và tinh thần; người ta không thể tìm thấy sự thỏa mãn. Du lịch giúp chúng ta đạt được điều này. Tại một địa điểm mới, một người tò mò muốn biết và háo hức thu thập tất cả những thông tin chưa biết về nơi mà anh ta không đọc hay nghe trước khi anh cảm thấy hồi hộp và bất ngờ, giữ được sự quan tâm và nhiệt tình và khuyến khích chúng ta tiếp tục hành trình.

Trong khi đi du lịch, một người đi qua một số người từ nhiều nguồn gốc và địa điểm khác nhau. Bằng cách tương tác với họ, anh ta cũng biết về di sản của họ. Trong trường hợp một người có tâm lý bent tâm trí, một tăng kinh nghiệm của một người và sức mạnh để hiểu người khác. Hiểu được bản chất con người là, có lẽ, phần tốt nhất của giáo dục. Đi du lịch đáp ứng tất cả nhu cầu của một sở thích tốt - đó là hấp thụ giáo dục và giải khát cho tâm trí, cơ thể và tâm hồn.

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new and unusual kind of robot. These new robots move like snakes, so they have been given the name "snakebots."

The way a snake is shaped lets it get into very small spaces, like cracks in rocks. It can also push its way below the ground or climb up different kinds of objects, like high rocks and trees. Such abilities account for the usefulness of a robot designed like a snake. A snakebot would be able to do these things, too, making it much more effective than regular robots with wheels, which easily get stuck or fall over. Since they can carry tools, snakebots would be able to work in space, as well. They could, for example, help repair the International Space Station.

But how can such a robot shape be made? A snakebot is built like a Chain made of about thirty parts, or modules. Each module is basically the same in that they all have a small computer and a wheel to aid movement. The large computer in the "head” of the snake makes all of the modules in a snakebot work together.

The modular design of the snakebot has many advantages. If one module fails, another can be added easily. Snakebot modules can also carry different kinds of tools, as well as cameras. Since each module is actually a robot in itself, one module can work apart from the rest if necessary. That is, all the modules can separate and move on their own, and then later, reconnect back into a larger robot. Researchers are also trying to develop snakebots made of a special kind of plastic that can change its shape using electricity, almost like animal muscles. Snakebots made with this plastic will be very strong and hard to break.

Overall, the snakebot design is much simpler than that of common robots. Thus, snakebots will be much less expensive to build. For example, a robot recently sent to Mars cost over a hundred million dollars, whereas snakebots can cost as little as a few hundred dollars. With their versatility and affordability, snakebots seem to be the wave of the future, at least as far as space robots are concerned.

The word “versatility” in the last paragraph is closest in meaning to ________.

A. flexibility         

B. rigidity    

C. firmness 

D. ability

1
1 tháng 7 2017

Đáp án A

Từ “versatility” trong đoạn cuối gần nghĩa nhất với từ ________.

A. tính linh hoạt                                                 
B. tính cứng nhắc

C. tính chắc chắn                                                
D. khả năng

Từ đồng nghĩa: versatility (tỉnh linh hoat) = flexibility

“With their versatility and affordability, snakebots seem to be the wave of the future, at least as far as space robots are concerned.” (Với tính linh hoạt và chi phí phải chăng của chúng, snakebots dường như sẽ trở thành một làn sóng trong tương lai, ít nhất là khi rô bốt không gian còn được quan tâm)

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new and unusual kind of robot. These new robots move like snakes, so they have been given the name "snakebots."

The way a snake is shaped lets it get into very small spaces, like cracks in rocks. It can also push its way below the ground or climb up different kinds of objects, like high rocks and trees. Such abilities account for the usefulness of a robot designed like a snake. A snakebot would be able to do these things, too, making it much more effective than regular robots with wheels, which easily get stuck or fall over. Since they can carry tools, snakebots would be able to work in space, as well. They could, for example, help repair the International Space Station.

But how can such a robot shape be made? A snakebot is built like a Chain made of about thirty parts, or modules. Each module is basically the same in that they all have a small computer and a wheel to aid movement. The large computer in the "head” of the snake makes all of the modules in a snakebot work together.

The modular design of the snakebot has many advantages. If one module fails, another can be added easily. Snakebot modules can also carry different kinds of tools, as well as cameras. Since each module is actually a robot in itself, one module can work apart from the rest if necessary. That is, all the modules can separate and move on their own, and then later, reconnect back into a larger robot. Researchers are also trying to develop snakebots made of a special kind of plastic that can change its shape using electricity, almost like animal muscles. Snakebots made with this plastic will be very strong and hard to break.

Overall, the snakebot design is much simpler than that of common robots. Thus, snakebots will be much less expensive to build. For example, a robot recently sent to Mars cost over a hundred million dollars, whereas snakebots can cost as little as a few hundred dollars. With their versatility and affordability, snakebots seem to be the wave of the future, at least as far as space robots are concerned.

What does the word “they” in the second paragraph refer to ______?

A. Wheels  

B. regular robots   

C. these things      

D. snakebots

1
1 tháng 8 2018

Đáp án D

Từ “they” trong đoạn 2 đề cập đến từ gì?

A. bánh xe                                                          
B. những con rô bốt bình thường

C. những điều này                                              
D. snakebots

Căn cứ vào thông tin đoạn 2:

Từ "they" thay thế cho “snakebots".

“A snakebot would be able to do these things, too, making it much more effective than regular robots with wheels, which easily get stuck or fall over. Since they can carry tools, snakebots would be able to work in space, as well” (Một con snakebot cũng có thể làm tất cả những điều này, mà làm một cách hiệu quả hơn những con rô bốt hình thường có bánh xe, loại mà dễ bị kẹt hay ngã. Vì chúng có thể mang theo các công cụ, những con snakebot cũng có thể làm việc được trong không gian).

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new and unusual kind of robot. These new robots move like snakes, so they have been given the name "snakebots."

The way a snake is shaped lets it get into very small spaces, like cracks in rocks. It can also push its way below the ground or climb up different kinds of objects, like high rocks and trees. Such abilities account for the usefulness of a robot designed like a snake. A snakebot would be able to do these things, too, making it much more effective than regular robots with wheels, which easily get stuck or fall over. Since they can carry tools, snakebots would be able to work in space, as well. They could, for example, help repair the International Space Station.

But how can such a robot shape be made? A snakebot is built like a Chain made of about thirty parts, or modules. Each module is basically the same in that they all have a small computer and a wheel to aid movement. The large computer in the "head” of the snake makes all of the modules in a snakebot work together.

The modular design of the snakebot has many advantages. If one module fails, another can be added easily. Snakebot modules can also carry different kinds of tools, as well as cameras. Since each module is actually a robot in itself, one module can work apart from the rest if necessary. That is, all the modules can separate and move on their own, and then later, reconnect back into a larger robot. Researchers are also trying to develop snakebots made of a special kind of plastic that can change its shape using electricity, almost like animal muscles. Snakebots made with this plastic will be very strong and hard to break.

Overall, the snakebot design is much simpler than that of common robots. Thus, snakebots will be much less expensive to build. For example, a robot recently sent to Mars cost over a hundred million dollars, whereas snakebots can cost as little as a few hundred dollars. With their versatility and affordability, snakebots seem to be the wave of the future, at least as far as space robots are concerned.

According to paragraph 1, the following are disadvantages of the common robots which have been on Mars, EXCEPT _________.

A. uselessness      

B. high manufacturing cost

C. fragility  

D. difficulty in moving

1
22 tháng 12 2017

Đáp án A

Theo đoạn văn 1, những thông tin sau đây là các bất lợi của những con rô bốt cũ đã được đưa lên sao Hỏa, ngoại trừ _______.

A. sự vô dụng                                                     
B. chi phí sản xuất cao

C. tính dễ vỡ                                                      
D. khó khăn trong di chuyển

Từ khóa: disadvantages/ common robots/been on Mars

Căn cứ vào thông tin đoạn 1:

"Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily." (Mặc dù những con rô bốt này khá hữu ích, nhưng đương nhiên là chúng không chắc chắn, cực kì đắt đỏ và dễ bị vỡ.)

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new and unusual kind of robot. These new robots move like snakes, so they have been given the name "snakebots."

The way a snake is shaped lets it get into very small spaces, like cracks in rocks. It can also push its way below the ground or climb up different kinds of objects, like high rocks and trees. Such abilities account for the usefulness of a robot designed like a snake. A snakebot would be able to do these things, too, making it much more effective than regular robots with wheels, which easily get stuck or fall over. Since they can carry tools, snakebots would be able to work in space, as well. They could, for example, help repair the International Space Station.

But how can such a robot shape be made? A snakebot is built like a Chain made of about thirty parts, or modules. Each module is basically the same in that they all have a small computer and a wheel to aid movement. The large computer in the "head” of the snake makes all of the modules in a snakebot work together.

The modular design of the snakebot has many advantages. If one module fails, another can be added easily. Snakebot modules can also carry different kinds of tools, as well as cameras. Since each module is actually a robot in itself, one module can work apart from the rest if necessary. That is, all the modules can separate and move on their own, and then later, reconnect back into a larger robot. Researchers are also trying to develop snakebots made of a special kind of plastic that can change its shape using electricity, almost like animal muscles. Snakebots made with this plastic will be very strong and hard to break.

Overall, the snakebot design is much simpler than that of common robots. Thus, snakebots will be much less expensive to build. For example, a robot recently sent to Mars cost over a hundred million dollars, whereas snakebots can cost as little as a few hundred dollars. With their versatility and affordability, snakebots seem to be the wave of the future, at least as far as space robots are concerned.

According to the passage, which of the following is TRUE about the snakebots?

A. They can move through myriad difficult terrains.

B. They are easier to get stuck or fall over than other kinds of robots.

C. They are unable to work in space like a regular robot.

D. They are made of over thirty different modules.

1
22 tháng 3 2017

Đáp án A

Theo đoạn văn, câu nào là đúng về snakebot?

A. Chúng có thể di chuyển qua nhiều địa hình khó khăn.

B. Chúng dễ dàng bị mắc kẹt hay bị ngã hơn những loại rô bốt khác.

C. Chúng không thể làm việc trong không gian như một con rô bốt bình thường.

D. Chúng được làm từ hơn 30 mô đun khác nhau.

Từ khóa: true / snakebots

Căn cứ thông tin đoạn văn 2 và 3:

“The way a snake is shaped lets it get into very small spaces, like cracks in rocks. It can also push its way below the ground or climb up different kinds of objects, like high rocks and trees. Such abilities account for the usefulness of a robot designed like a snake. A snakebot would be able to do these things, too, making it much more effective than regular robots with wheels, which easily get stuck or fall over. Since they can carry tools, snakebots would be able to work in space, as well. They could, for example, help repair the International Space Station."

(Cách một con rắn được tạo hình cho phép nó di chuyển qua các không gian nhỏ như các vết nứt trong tảng đá. Nó cũng có thể di chuyển dưới lòng đất hay leo lên nhiều địa hình khác nhau như tảng đá cao và cây cối. Những khả năng đó đã chỉ ra những lợi ích của một con rô bốt được thiết kế như một con rắn. Một con snakebot cũng có thể làm tất cả những điều này, mà làm một cách hiệu quả hơn những con rô bốt bình thường có bánh xe, loại mà dễ bị kẹt hay ngã. Vì chúng có thể mang theo các công cụ, những con

snakebot cũng có thể làm việc được trong không gian. Ví dụ, chúng có thể giúp sửa chữa Trạm Không gian quốc tế.)

“A snakebot is built like a chain made of about thirty parts, or modules.”

(Một con snakebot được thiết kế như một sợi xích tạo từ khoảng 30 phần hay mô đun).

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new and unusual kind of robot. These new robots move like snakes, so they have been given the name "snakebots."

The way a snake is shaped lets it get into very small spaces, like cracks in rocks. It can also push its way below the ground or climb up different kinds of objects, like high rocks and trees. Such abilities account for the usefulness of a robot designed like a snake. A snakebot would be able to do these things, too, making it much more effective than regular robots with wheels, which easily get stuck or fall over. Since they can carry tools, snakebots would be able to work in space, as well. They could, for example, help repair the International Space Station.

But how can such a robot shape be made? A snakebot is built like a Chain made of about thirty parts, or modules. Each module is basically the same in that they all have a small computer and a wheel to aid movement. The large computer in the "head” of the snake makes all of the modules in a snakebot work together.

The modular design of the snakebot has many advantages. If one module fails, another can be added easily. Snakebot modules can also carry different kinds of tools, as well as cameras. Since each module is actually a robot in itself, one module can work apart from the rest if necessary. That is, all the modules can separate and move on their own, and then later, reconnect back into a larger robot. Researchers are also trying to develop snakebots made of a special kind of plastic that can change its shape using electricity, almost like animal muscles. Snakebots made with this plastic will be very strong and hard to break.

Overall, the snakebot design is much simpler than that of common robots. Thus, snakebots will be much less expensive to build. For example, a robot recently sent to Mars cost over a hundred million dollars, whereas snakebots can cost as little as a few hundred dollars. With their versatility and affordability, snakebots seem to be the wave of the future, at least as far as space robots are concerned.

The author implied in paragraph 4 that a snakebot only completely stops working when ________.

A. the head of the snake has something wrong

B. all the modules cannot reconnect with each other.

C. the whole parts of the snake are broken down.

D. the energy battery in the snakebot runs out of.

1
4 tháng 10 2018

Đáp án C

Tác giả hàm ý trong đoạn 4 rằng một con snakebot chỉ hoàn toàn ngừng hoạt động khi ________.

A. phần đầu của con rắn bị hư.

B. tất cả các mô đun không thể kết nối lại với nhau.

C. tất cả các phần của con rắn đều bị hư.

D. pin năng lượng trong con snakebot bị cạn kiệt.

Từ khóa: implied/ snakebot completely stops working

Căn cứ thông tin đoạn 4:

"The modular design of the snakebot has many advantages. If one module fails, another can be added easily. Snakebot modules can also carry different kinds of tools, as well as cameras. Since each module is actually a robot in itself, one module can work apart from the rest if necessary."

(Thiết kế theo mô đun của snakebot có rất nhiều thuận lợi. Nếu 1 mô đun bị hỏng, mô đun khác có thể được thêm vào 1 cách dễ dàng. Các mô đun của snakebot có thể mang theo nhiều công cụ khác nhau, kể cả camera. Vì bản thân mỗi mô đun này thật sự đã là một con rô bốt, chúng có thể tách ra khỏi những mô đun còn lại để làm việc đơn độc nếu cần thiết).

=> Vì vậy, chỉ khi tất cả các mô đun của con rô bốt này bị hỏng thì nó mới hoàn toàn ngừng hoạt động.

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new...
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Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new and unusual kind of robot. These new robots move like snakes, so they have been given the name "snakebots."

The way a snake is shaped lets it get into very small spaces, like cracks in rocks. It can also push its way below the ground or climb up different kinds of objects, like high rocks and trees. Such abilities account for the usefulness of a robot designed like a snake. A snakebot would be able to do these things, too, making it much more effective than regular robots with wheels, which easily get stuck or fall over. Since they can carry tools, snakebots would be able to work in space, as well. They could, for example, help repair the International Space Station.

But how can such a robot shape be made? A snakebot is built like a Chain made of about thirty parts, or modules. Each module is basically the same in that they all have a small computer and a wheel to aid movement. The large computer in the "head” of the snake makes all of the modules in a snakebot work together.

The modular design of the snakebot has many advantages. If one module fails, another can be added easily. Snakebot modules can also carry different kinds of tools, as well as cameras. Since each module is actually a robot in itself, one module can work apart from the rest if necessary. That is, all the modules can separate and move on their own, and then later, reconnect back into a larger robot. Researchers are also trying to develop snakebots made of a special kind of plastic that can change its shape using electricity, almost like animal muscles. Snakebots made with this plastic will be very strong and hard to break.

Overall, the snakebot design is much simpler than that of common robots. Thus, snakebots will be much less expensive to build. For example, a robot recently sent to Mars cost over a hundred million dollars, whereas snakebots can cost as little as a few hundred dollars. With their versatility and affordability, snakebots seem to be the wave of the future, at least as far as space robots are concerned.

The word "separate" in paragraph 4 mostly means ________.

A. join together

B. divide into many different parts

C. control others to work in the way you want

D. have effects on others and the way they develop

1
28 tháng 9 2019

Đáp án B

Từ “separate” trong đoạn 4 hầu như có nghĩa là ________.

A. tham gia cùng nhau

B. phân chia thành nhiều phần khác nhau

C. điều khiển những phần kia làm việc theo cách mà bạn muốn

D. có ảnh hưởng đến người khác hay cách mà họ phát triển

Định nghĩa của từ: separate (tách ra) = divide into many different parts.

“Since each module is actually a robot in itself, one module can work apart from the rest if necessary. That is, all the modules can separate and move on their own, and then later, reconnect back into a larger robot.” (Vì bản thân mỗi mô đun này thật sự đã là một con rô bốt, chúng có thể tách ra khỏi những mô đun còn lại để làm việc đơn độc nếu cần thiết. Đó là, tất cả các mô đun có thể tách ra và di chuyển độc lập, rồi sau đó kết nối trở lại với nhau thành một con rô bốt lớn hơn).

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new...
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Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new and unusual kind of robot. These new robots move like snakes, so they have been given the name "snakebots."

The way a snake is shaped lets it get into very small spaces, like cracks in rocks. It can also push its way below the ground or climb up different kinds of objects, like high rocks and trees. Such abilities account for the usefulness of a robot designed like a snake. A snakebot would be able to do these things, too, making it much more effective than regular robots with wheels, which easily get stuck or fall over. Since they can carry tools, snakebots would be able to work in space, as well. They could, for example, help repair the International Space Station.

But how can such a robot shape be made? A snakebot is built like a Chain made of about thirty parts, or modules. Each module is basically the same in that they all have a small computer and a wheel to aid movement. The large computer in the "head” of the snake makes all of the modules in a snakebot work together.

The modular design of the snakebot has many advantages. If one module fails, another can be added easily. Snakebot modules can also carry different kinds of tools, as well as cameras. Since each module is actually a robot in itself, one module can work apart from the rest if necessary. That is, all the modules can separate and move on their own, and then later, reconnect back into a larger robot. Researchers are also trying to develop snakebots made of a special kind of plastic that can change its shape using electricity, almost like animal muscles. Snakebots made with this plastic will be very strong and hard to break.

Overall, the snakebot design is much simpler than that of common robots. Thus, snakebots will be much less expensive to build. For example, a robot recently sent to Mars cost over a hundred million dollars, whereas snakebots can cost as little as a few hundred dollars. With their versatility and affordability, snakebots seem to be the wave of the future, at least as far as space robots are concerned.

Which of the following best describes the attitude of the author toward the new kind of robot?

A. criticize  

B. admire    

C. appreciate         

D. disapprove

1
20 tháng 4 2017

Đáp án C

Từ nào trong các từ sau mô tả chính xác nhất thái độ của tác giả về loại rô bốt mới?

A. chỉ trích                     B. khâm phục       

C. đánh giá cao              D. phản đối

Từ khóa: attitude of the author/ new kind of robot

Căn cứ vào thông tin đoạn cuối:

“With their versatility and affordability, snakebots seem to be the wave of the future, at least as far as space robots are concerned.” (Với tính linh hoạt và chi phí phải chăng của chúng, snakebots dường như sẽ trở thành một làn sóng trong tương lai, ít nhất là khi rô bốt không gian còn được quan tâm).

=> Như vậy tác giả đánh giá rất cao về tiềm năng của loại rô bốt mới.

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question. Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new and unusual kind of robot. These new robots move like snakes, so they have been given the name "snakebots."

The way a snake is shaped lets it get into very small spaces, like cracks in rocks. It can also push its way below the ground or climb up different kinds of objects, like high rocks and trees. Such abilities account for the usefulness of a robot designed like a snake. A snakebot would be able to do these things, too, making it much more effective than regular robots with wheels, which easily get stuck or fall over. Since they can carry tools, snakebots would be able to work in space, as well. They could, for example, help repair the International Space Station.

But how can such a robot shape be made? A snakebot is built like a Chain made of about thirty parts, or modules. Each module is basically the same in that they all have a small computer and a wheel to aid movement. The large computer in the "head” of the snake makes all of the modules in a snakebot work together.

The modular design of the snakebot has many advantages. If one module fails, another can be added easily. Snakebot modules can also carry different kinds of tools, as well as cameras. Since each module is actually a robot in itself, one module can work apart from the rest if necessary. That is, all the modules can separate and move on their own, and then later, reconnect back into a larger robot. Researchers are also trying to develop snakebots made of a special kind of plastic that can change its shape using electricity, almost like animal muscles. Snakebots made with this plastic will be very strong and hard to break.

Overall, the snakebot design is much simpler than that of common robots. Thus, snakebots will be much less expensive to build. For example, a robot recently sent to Mars cost over a hundred million dollars, whereas snakebots can cost as little as a few hundred dollars. With their versatility and affordability, snakebots seem to be the wave of the future, at least as far as space robots are concerned.

What topic does the passage mainly focus on?

A. The differences between the old robots and the new ones.

B. The reasons for the appearance of the snakebots.

C. The composition and abilities of the snakebots.

D. The physical appearance and problems of the snakebots.

1
18 tháng 11 2017

Đáp án C

Chủ đề ARTIFICIAL INTELLIGENCE

Đoạn văn chủ yếu tập trung thảo luận về chủ đề gì?

A. Sự khác biệt giữa rô bốt cũ và rõ bốt mới.

B. Những lý do cho sự xuất hiện của snakebot.

C. Cấu tạo và khả năng của snakebot.

D. Ngoại hình và các vấn đề của snakebot.

Căn cứ vào thông tin đoạn 1:

"Robots are useful for exploring and working in space. In particular, many robots have been sent to explore Mars. Such robots have usually looked like a box with wheels. Though these robots are useful, by their very nature they are unreliable, extremely expensive, and they break easily. Also, they cannot do very many tasks. Because of these problems, scientists have been developing a new and unusual kind of robot. These new robots move like snakes, so they have been given the name “snakebots.”

(Rô bốt rất hữu ích cho việc khám phá và làm việc trong không gian. Đặc biệt, nhiều rô bốt đã được đưa lên khám phá sao Hỏa. Những con rô bốt này thường trông như 1 cái hộp có bánh xe. Mặc dù những con rô bốt này khá hữu ích, nhưng đương nhiên là chúng không chắc chắn, cực kì đắt đỏ và dễ bị vỡ. Hơn nữa, chúng cũng không thể thực hiện quá nhiều nhiệm vụ. Bởi vì các hạn chế đó, các nhà khoa học đang phát triển một loại rô bốt mới và khác lạ. Những con rô bốt mới này di chuyển như những con rắn, vì vậy

chúng được gọi tên là “snakebot”.)

=>Như vậy, các đoạn sau tác giả sẽ tập trung mô tả con rô bốt mới này có cấu tạo và hình dáng như thế nào và chúng có khả năng gì.

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. TRAVELING TO WORK If you were going to choose a job that involves travel, what would be your first choice? There are many jobs available today that give people opportunities to travel. Although may traveling careers sound fantastic, they also have disadvantages. Being an au pair is an excellent way to not only go to different countries, but to live in...
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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.

TRAVELING TO WORK

If you were going to choose a job that involves travel, what would be your first choice? There are many jobs available today that give people opportunities to travel. Although may traveling careers sound fantastic, they also have disadvantages.

Being an au pair is an excellent way to not only go to different countries, but to live in different places around the world and really get a feel for the culture. Au pairs lives with the families they are placed with and take of children. Many parents include au pairs in family events and vacations, so they experience many aspects of the new culture while on the job. However, many of the activities are centered around the children, so they may not get to experience many things that interest adults.

For people who want a bit more freedom working abroad, being an English teacher maybe a good choice. There are English teaching jobs in almost countries in the world. People teaching English in other countries often have a chance to travel on the weekends around the country. One drawback is that many teachers often wind up hanging out with other English teachers, and they don’t have time to learn the country’s language. The nickname “roadie” implies that this job involves life on the road. Roadies are people who work and travel with bands and provide technical support. Roadies can be lighting and stage crew who set up the stage and break it down before and after events. They can also be technicians helping band members with their instruments. International tours take a band’s crew to cities around the world, often requiring air travel. However, the crew doesn’t get much time off, so they may travel to several countries without seeing much besides concert venues and hotels.

Similarly, flight attendants often travel to cities around the world, but they don’t see much besides the inside of airplanes and hotels. However, when they do have time off, they can often fly at no cost, and family member can sometimes fly free as well. Its is widely thought that a flight attendant job is glamorous, but flight attendants must deal with travel hassles, as well as security issues.

All jobs gave advantages and disadvantages whether or not you travel for work, so if you have the travel bug, keep these jobs in mind for the future.

It can be inferred from the passage that _______

A. traveling careers have more disadvantages than many other. 

B. English teachers abroad don’t know the language of the country where they work. 

C. it’s essential that the job you choose have more benefits than drawbacks. 

D. people who want to travel are more likely to get a job.

1
10 tháng 12 2017

Chọn B

    Có thể suy ra từ đoạn văn rằng .

    A. Những công việc gắn với việc phải đi đây đó có nhiều bất lợi hơn những công việc khác.

    B. Giáo viên Tiếng Anh nước ngoài không biết ngôn ngữ của nước mà họ làm việc.

    C. Công việc mà bạn chọn cần phải có nhiều thuận lợi hơn bất lợi.

    D. Những người muốn đi du lịch có thể có được 1 công việc.

    Dẫn chứng ở câu cuối- đoạn 3: “One drawback is that many teachers often wind up hanging out with other English teachers, and they don’t have time to learn the country’s language”

    Tạm dịch: Một bất lợi đó là nhiều giáo viên thường xuyên chỉ đi giao thiệp với những giáo viên Tiếng Anh khác, và họ không có thời gian để học ngôn ngữ của đất nước đó.  

ð Đáp án B

Dịch bài

Nếu bạn định chọn một công việc liên quan đến du lịch, điều gì sẽ là lựa chọn đầu tiên của bạn? Ngày nay, có rất nhiều công việc cung cấp cho mọi người cơ hội để được đi du lịch. Mặc dù có thể những công việc liên quan đến du lịch nghe rất tuyệt vời, nhưng chúng cũng có những bất lợi.

    Trở thành một “au pair” (tiếng Pháp, có nghĩa là một người trẻ nước ngoài, thường là phụ nữ, giúp việc nhà hoặc chăm sóc trẻ để đổi lại được ăn và ở miễn phí) là một cách tuyệt vời để không chỉ đi đến các quốc gia khác nhau, mà còn để sống ở những nơi khác nhau trên khắp thế giới và cảm nhận về văn hoá. Au pair sống chung với các gia đình và chăm sóc con cái của họ. Nhiều bậc cha mẹ cho au pair tham gia các sự kiện gia đình và kỳ nghỉ, do đó, họ được trải nghiệm nhiều khía cạnh của nền văn hóa mới trong khi làm việc. Tuy nhiên, nhiều hoạt động chỉ tập trung xung quanh trẻ em, do đó họ có thể không trải nhiệm được nhiều thứ gây hứng thú cho người lớn.

    Đối với những người muốn tự do hơn một chút khi làm việc ở nước ngoài, trở thành một giáo viên tiếng Anh có thể là một lựa chọn tốt. Có nhiều công việc dạy tiếng Anh ở hầu hết các quốc gia trên thế giới. Những người dạy tiếng Anh ở các nước khác thường có cơ hội đi du lịch vào những ngày cuối tuần trên khắp đất nước. Một trở ngại đó là nhiều giáo viên thường chỉ giao thiệp với các giáo viên tiếng Anh khác, và họ không có thời gian để học ngôn ngữ của đất nước đó

    Biệt hiệu "roadie" hàm ý rằng công việc này liên quan đến cuộc sống trên đường. Roadies là những người làm việc và đi cùng với ban nhạc và cung cấp hỗ trợ về mặt kỹ thuật. Roadies có thể là làm trong đội ngũ ánh sáng và ban hậu cần- những người dựng sân khấu và chịu trách nhiệm về nó trước và sau các sự kiện. Họ cũng có thể là kỹ thuật viên giúp đỡ các thành viên của ban nhạc với công cụ của họ. Các tour du lịch quốc tế đưa đoàn của ban nhạc đến các thành phố trên khắp thế giới, thường phải đi bằng máy bay. Tuy nhiên, đoàn không có nhiều thời gian, vì vậy họ có thể đi du lịch đến một số quốc gia mà không thăm thú được nhiều ngoài các địa điểm tổ chức hoà nhạc và khách sạn.

    Tương tự như vậy, các tiếp viên hàng không thường đi du lịch đến các thành phố trên khắp thế giới, nhưng họ không chiêm ngắm được gì nhiều ngoài quang cảnh bên trong máy bay và khách sạn. Tuy nhiên, khi họ có thời gian nghỉ, họ thường có thể bay miễn phí, và thành viên gia đình đôi khi không cần phải trả phí máy bay. Người ta cho rằng công việc tiếp viên hàng không rất hấp dẫn, nhưng các nhân viên tiếp đó phải giải quyết các rắc rối về chuyến bay, cũng như các vấn đề về an ninh. Tất cả các công việc đều có những thuận lợi và bất lợi cho dù bạn có đi lại hay không, vì vậy nếu bạn có đam mê về du lịch, hãy nhớ những công việc này trong tương lai.