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3 tháng 7 2018

Đáp án C

Hình học là một phần của toán học cái mà liên quan đến không gian, đường cong, hình dạng và bề mặt.

Vì câu đã có chủ ngữ và động từ chính nên động từ phía sau là thuộc mệnh đề quan hệ, câu mang nghĩa bị động nên dùng rút gọn mệnh đề quan hệ => Ved/ V3

Cụm từ make full use of: tận dụng triệt để ( mặt có lợi)

Chúng ta nên tận dụng triệt để những lợi ích của Internet bởi vì nó là nguồn thông tin vô tận.

11 tháng 3

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22 tháng 6 2018

Đáp án C

Geometry is the branch of mathematics. It is concerned with the properties of time curves shapes, and surfaces.

=> Geometry is the branch of mathematics which/ that is concerned with the properties of time, curves, shapes, and surfaces, (which/ that thay thế cho chủ ngữ chỉ vật trong mệnh đề quan hệ xác định)

=> Geometry is the branch of mathematics concerned with the properties of time curves shapes, and surfaces, (rút gọn mệnh đề quan hệ ở dạng bị động)

Đáp án C (Hình học là một phần của toán học cái mà liên quan đến không gian, đường cong, hình dạng và bề mặt.)

30 tháng 8 2019

Đáp án D

D. concerned with: cụm từ “to be concerned with sth” có nghĩa là “liên quan đến điều gì = to be about or deal with a particular thing”.

Chú ý: trong câu này chỉ dùng hình thức tính từ quá khứ phân từ “concerned with” như là một dạng giản lược mệnh đề quan hệ, thay vì nói đầy đủ: “Geometry is a branch of mathemetics that/which is concerned with the properties of lines, curves, shapes, and surfaces”.

Các phương án A và B không đúng vì thừa “that”.

Phương án C thừa đại từ “it”.

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 from 35 to 42. Nature has always provided a stimulus for inventive minds. Early flying machines clearly were an attempt to emulate the freedom of birds. Architects and engineers have often consciously modeled buildings on forms found in nature. A more recent example of the inspiration given by nature is the invention of Velcro®. The inventor of this now...
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 from 35 to 42.

Nature has always provided a stimulus for inventive minds. Early flying machines clearly were an attempt to emulate the freedom of birds. Architects and engineers have often consciously modeled buildings on forms found in nature. A more recent example of the inspiration given by nature is the invention of Velcro®. The inventor of this now common fastening device noticed that small burrs attached to his dog's coat grasped the hairs by means of tiny hooks. This led him to invent a synthetic fabric whose surfaces mimic the clasping properties of this natural seedpod.

Animals and plants have evolved solutions to the kinds of problems that often interest engineers and designers. Much current research in material science is concerned with actively examining the natural world, especially at the molecular level, for inspiration to develop materials with novel properties. This relatively new field of study is sometimes known as biomimetics, since it consciously attempts to mimic nature.

Researchers have investigated several interesting areas. For example, they have studied how the molecular structure of antler bone contributes to its amazing toughness, how the skin structure of a worm contributes to its ability to crawl, how the sea cucumber softens its skeleton and changes shape so that it can squeeze through tiny gaps in rocks, or what gives wood its high resistance to impact. These investigations have led to several breakthroughs in the development of composite materials with remarkable properties.

Predictions for future inventions that may be developed from these lines of research include so-called smart structures that design and repair themselves in a similar way to a variety of processes in the natural world. For example, engineers have envisaged bridges that would detect areas heavily stressed by vehicle movement or wind. The bridge structure would then automatically add or move material to the weak areas until the stress is reduced. The same principle might be used to repair damaged buildings. Other new materials that have been imagined are substances that would copy photosynthesis in green plants in order to create new energy sources. The potential impact of biomimetic research is so great that the twenty-first century may come to be known as the "Age of Materials."

 

The passage is primarily concerned with ______. 

A. future research into the uses of Velcro

B. the effect of the Age of Materials on nature 

C. the development of products based on nature 

D. problems that preoccupy designers and engineers 

1
22 tháng 12 2018

Chọn C

Kiến thức: Đọc hiểu

Giải thích:

Bài đọc chủ yếu nói về .

  A. nghiên cứ tương lai về việc sử dụng Velcro®

  B. ảnh hưởng của thời đại vật liệu lên thiên nhiên

  C. sự phát triển của các sản phẩm dựa trên thiên nhiên

  D. những vấn đề khiến các nhà thiết kế và kĩ sư bận tâm

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the questions.          Telecommunicating is a form of computer communication between employees’ homes and offices. For employees whose jobs involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the questions.

          Telecommunicating is a form of computer communication between employees’ homes and offices. For employees whose jobs involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office computer from a distant site and transmit the material to their employers. A recent survey in USA Today estimates that there are approximately 8.7 million telecommuters. But although the numbers are rising annually, the trend does not appear to be as significant as predicted when Business Week published "The Portable Executive" as its cover story a few years ago. Why hasn't telecommuting become more popular?

          Clearly, change simply takes time. But in addition, there has been active resistance on the part of many managers. These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager's responsibilities.

          It is also true that employees who are given the option of telecommuting are often reluctant to accept the opportunity. Most people feel that they need regular interaction with a group, and many are concerned that they will not have the same consideration for advancement if they are not more visible in the office setting. Some people feel that even when a space in their homes is set aside as a work area, they never really get away from the office.

With which of the following is the passage primarily concerned?

A. A definition of telecommuting

B. The advantages of telecommuting

C. The failure of telecommuting

D. An overview of telecommuting

1
16 tháng 11 2018

Chọn D

Bài văn nói về việc đi làm từ xa “telecommuting”, từ định nghĩa, tỉ lệ, cho tới nguyên nhân chưa phát triển -> Đây là cái nhìn tổng quát

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 from 28 to 34Telecommuting is a form of computer communication between employees’ homes and offices. For employees whose job involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial...
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 from 28 to 34

Telecommuting is a form of computer communication between employees’ homes and offices. For employees whose job involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office computer and transmit the material to their employers. A recent survey in USA Today estimates that there are approximately 8,7 million telecommuters. But although the numbers are rising annually, the trend does not appear to be as significant as predicted when Business Week published “The Portable Executive” as its cover story a few years ago. Why hasn’t telecommuting become more popular?

Clearly, change simply takes time. But in addition, there has been active resistance on the part of many managers. These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager’s responsibilities.

It is also true that employees who are given the option of telecommuting are reluctant to accept the opportunity. Most people feel that they need regular interaction with a group, and many are concerned that they will not have the same consideration for advancement if they are not more visible in the office setting. Some people feel that even when a space in their homes is set aside as a work area, they never really get away from the office.

With which of the following topics is the passage primarily concerned?

A. An overview of telecommuting

B. The failure of telecommuting.

C. The advantages of telecommuting

D. A definition of telecommuting

1
27 tháng 12 2017

Đáp án A

Bài đọc chủ yếu nói đến chủ đề nào sau đây?

A. Tổng quan vế làm việc từ xa

B. Sự thất bại của làm việc từ xa

C. Thuận lợi của làm việc từ xa

D. Định nghĩa về làm việc từ xa

Bài đọc này giúp cho chúng ta thấy được cái nhìn bao quát về vấn đề làm việc từ xa: định

nghĩa, bất lợi,....

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 questionsTelecommuting is some form of computer communication between employees’ homes and offices. For employees whose job involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office...
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

Telecommuting is some form of computer communication between employees’ homes and offices. For employees whose job involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office computer and transmit the material to their employers. A recent survey in USA Today estimates that there are approximately 8,7 million telecommuters. But although the numbers are rising annually, the trend does not appear to be as significant as predicted when Business Week published “The Portable Executive” as its cover story a few years ago. Why hasn’t telecommuting become more popular?

Clearly, change simply takes time. But in addition, there has been active resistance on the part of many managers. These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager’s responsibilities.

It is also true that employees who are given the option of telecommuting are reluctant to accept the opportunity. Most people feel that they need regular interaction with a group, and many are concerned that they will not have the same consideration for advancement if they are not more visible in the office setting. Some people feel that even when a space in their homes is set aside as a work area, they never really get away from the office.

With which of the following topics is the passage primarily concerned?

A. An overview of telecommuting.

B. The failure of telecommuting.

C. The advantages of telecommuting.

D. A definition of telecommuting.

1
22 tháng 12 2019

Đáp án A

Chủ đề được quan tâm trong bài đọc là An overview of telecommuting: Tổng quan về làm việc từ xa.

Điều này được thể hiện qua nội dung bài và qua những câu chủ đề của các đoạn trong bài

- Telecommuting is some form of computer communication between employees’ homes and offices:

Làm việc từ xa là một hình thức giao tiếp máy tính giữa nhà và văn phòng của nhân viên

- It is also true that employees who are given the option of telecommuting are reluctant to accept the opportunity.

Read the following passage and mark the letter A, B, C or B on your answer sheet to indicate the correct answer to each of the questions from 30 to 37.   Telecommuting is some form of computer communication between employees’ homes and offices. For employees whose job involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can...
Đọc tiếp

Read the following passage and mark the letter A, B, C or B on your answer sheet to indicate the correct answer to each of the questions from 30 to 37.

  Telecommuting is some form of computer communication between employees’ homes and offices. For employees whose job involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office computer and transmit the material to their employers. A recent survey in USA Today estimates that there are approximately 8.7 million telecommuters. But although the numbers are rising annually, the trend does not appear to be as significant as predicted when Business Week published “The Portable Executive” as its cover story a few years ago. Why hasn’t telecommuting become more popular?

  Clearly, change simply takes time. But in addition, there has been active resistance on the part of many managers. These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager’s responsibilities.

  It is also true that employees who are given the option of telecommuting are reluctant to accept the opportunity. Most people feel that they need regular interaction with a group, and many are concerned that they will not have the same consideration for advancement if they are not more visible in the office setting. Some people feel that even when a space in their homes is set aside as a work area, they never really get away from the office.

With which of the following topics is the passage primarily concerned?

A. The advantages of telecommuting. 

B. A definition of telecommuting. 

C. An overview of telecommuting. 

D. The failure of telecommuting.

1
6 tháng 9 2018

Đáp án C.

Dịch nghĩa: Chủ đề nào trong nhũng chủ đề sau được bài văn chủ yếu nói đến?

A. Thuận lợi của việc làm viễn thông.

B. Định nghĩa của việc làm viễn thông.

C. Tổng quát về việc làm viễn thông.

D. Sự thất bại của việc làm viễn thông.

Read the following passage and mark the letter A, B, C, or 0 on your answer sheet to indicate the correct answer to each of the questions from 28 to 34.   Telecommuting is some form of computer communication between employees’ homes and offices. For employees whose job involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or 0 on your answer sheet to indicate the correct answer to each of the questions from 28 to 34.

  Telecommuting is some form of computer communication between employees’ homes and offices. For employees whose job involve sitting at a terminal or word processor entering data or typing reports, the location of the computer is of no consequence. If the machine can communicate over telephone lines, when the work is completed, employees can dial the office computer and transmit the material to their employers. A recent survey in USA Today estimates that there are approximately 8,7 million telecommuters. But although the numbers are rising annually, the trend does not appear to be as significant as predicted when Business Week published “The Portable Executive” as its cover story a few years ago. Why hasn’t telecommuting become more popular?

  Clearly, change simply takes time. But in addition, there has been active resistance on the part of many managers. These executives claim that supervising the telecommuters in a large work force scattered across the country would be too difficult, or, at least, systems for managing them are not yet developed, thereby complicating the manager’s responsibilities.

  It is also true that employees who are given the option of telecommuting are reluctant to accept the opportunity. Most people feel that they need regular interaction with a group, and many are concerned that they will not have the same consideration for advancement if they are not more visible in the office setting. Some people feel that even when a space in their homes is set aside as a work area, they never really get away from the office.

With which of the following topics is the passage primarily concerned?

A. An overview of telecommuting.

B. The failure of telecommuting.

C. The advantages of telecommuting.

D. A definition of telecommuting.

1
4 tháng 11 2018

Chọn A

26 tháng 2 2019

Đáp án C
Be concerned with = be interested in: quan tâm tới vấn đề gì