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3 tháng 3 2017

Đáp Án B.

- “extremely important role” là một danh từ không xác định, người nghe không biết được cụ thể đó là vấn đề gì, vì vậy ta sử dụng mạo từ bất định “a” hoặc “an”. Tuy nhiên, “extremely” bắt đầu bằng 1 nguyên âm nên ta chọn “an”.

- “future” là đối tượng được xem là duy nhất, vì vậy ta sử dụng mạo từ “the”.

Dịch câu: Đến năm 2015, mọi người đều công nhận rằng các trường học và mầm non có vai trò cực kỳ quan trọng đối với tương lai của thế giới.

30 tháng 1 2018

Đáp án C

In the middle of N: ở giữa cái gì.

Dịch: Chúng tôi sống ở trong 1 ngôi nhà lớn ngay giữa ngôi làng.

24 tháng 12 2018

Đáp án A. Be yourself: trấn tĩnh lại

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 43 to 50Orchids are unique in having the most highly developed of all blossoms, in which the usual male and female reproductive organs are fused in a single structure called the column. The column is designed so that a single pollination will fertilize hundreds or thousands, and in some cases millions, of seeds, so microscopic and light they are easily...
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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 from 43 to 50

Orchids are unique in having the most highly developed of all blossoms, in which the usual male and female reproductive organs are fused in a single structure called the column. The column is designed so that a single pollination will fertilize hundreds or thousands, and in some cases millions, of seeds, so microscopic and light they are easily carried by the breeze. Surrounding the column are three sepals and three petals, sometimes easily recognizable as such, often distorted into gorgeous, weird, but always functional shapes. The most noticeable of the petals is called the labellum, or lip. It is often dramatically marked as an unmistakable landing strip to attract the specific insect the orchid has chosen as its pollinator.

To lure their pollinators from afar, orchids use appropriately intriguing shapes, colors, and scents. At least 50 different aromatic compounds have been analyzed in the orchid family, each blended to attract one, or at most a few, species of insects or birds. Some orchids even change their scents to interest different insects at different times.

Once the right insect has been attracted, some orchids present all sorts of one-way obstacle courses to make sure it does not leave until pollen has been accurately placed or removed. By such ingenious adaptations to specific pollinators, orchids have avoided the hazards of rampant crossbreeding in the wild, assuring the survival of species as discrete identities. At the same time they have made themselves irresistible to collectors

The word "fused" in line 2 is closest in meaning to

A. combined

B. hidden

C. fertilized

D. produced

1
17 tháng 3 2019

Đáp án A

Giải thích: Fuse (v) = gộp lại

                    Combine (v) = kết hợp lại, gộp lại

Dịch nghĩa: … the usual male and female reproductive organs are fused in a single structure called the column = … cơ quan sinh dục đực và cái bình thường được hợp nhất thành một cơ cấu trúc duy nhất được gọi là trụ nhụy.

          B. hidden (v) = được giấu đi

          C. fertilized (v) = được thụ thai / làm phì nhiêu, làm phong phú

          D. produced (v) = được sản xuất ra

22 tháng 10 2018

Đáp án là D. make an excuse/ excuses: xin lỗi

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 36 to 42.Researchers in the field of psychology have found that one of the best ways to make an important decision, such as choosing a university to attend or a business to invest in, involves the utilization of a decision worksheet. Psychologists who study optimization compare the actual decisions made by people to theoretical ideal decisions to see how...
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 36 to 42.

Researchers in the field of psychology have found that one of the best ways to make an important decision, such as choosing a university to attend or a business to invest in, involves the utilization of a decision worksheet. Psychologists who study optimization compare the actual decisions made by people to theoretical ideal decisions to see how similar they are. Proponents of the worksheet procedure believe that it will yield optimal, that is, the nest decisions. Although there are several variations on the exact format that worksheets can take, they are all similar in their essential aspects.

Worksheets require defining the problem in a clear and concise way and then listing all possible solutions to the problem. Next, the pertinent considerations that will be affected by each decision are listed, and the relative importance of each consideration or consequence is determined. Each consideration is assigned a numerical value to reflect its relative importance. A decision is mathematically calculated by adding these valued together. The alternative with the highest number of points emerges as the best decision.

Since most important problems are multi-faceted, there are several alternatives to choose from, each with unique advantages and disadvantages. One of the benefits of a pencil and paper decision-making procedure is that it permits people to deal with more variables than their minds can generally comprehend and remember. On the average, people can keep about seven ideas in their mind at once. A worksheet can be especially useful when the decision involves a large number of variables with complex relationships. A. realistic example for many college students in the question "What will I do after graduation?. A graduate might seek a position that offers specialized training, purse an advanced degree, or travel abroad for a year.

A decision-making worksheet begins with a succinct statement of the problem that will also help to narrow it. It is important to be clear about the distinction between long-range and immediate goals because long-range goals often involve a different decision than short-range ones. Focusing on long-range goals, a graduating student might revise the question above to "What will I do after graduation that will lead to a successful career?"

The author states that"On the average, people can keep about seven ideas in their mind at once"(paragraph 3) to explain that

A. most decisions involve seven steps

B. human mental capacity has limitations

C. some people have difficulty making minor as well as major decisions

D. people can learn to keep more than seven ideas in their minds with practice

1
30 tháng 7 2017

Đáp án B

Thông tin: One of the benefits of a pencil and paper decision-making procedure is that it permits people to deal with more variables than their minds can generally comprehend and remember. On the average, people can keep about seven ideas in their mind at once.

Dịch nghĩa: Một trong những lợi ích của một quá trình ra quyết định với bút chì và giấy là nó cho phép người ta đối phó với nhiều phương án  hơn tâm trí của họ thường có thể hiểu và ghi nhớ. Tính trung bình, mọi người có thể giữ khoảng bảy ý tưởng trong tâm trí của họ cùng một lúc.

Như vậy, câu văn được in đậm là một ví dụ cụ thể cho việc tâm trí con người thông thường không thể hiểu và ghi nhớ quá nhiều.

Phương án B. human mental capacity has limitations = khả năng trí tuệ của con người có giới hạn, là phương án chính xác nhất.

          A. most decisions involve seven steps = hầu hết các quyết định liên quan đến bảy bước.

Không có thông tin như vậy trong bài.

          C. some people have difficulty making minor as well as major decisions = một số người gặp khó khăn đưa ra các quyết định nhỏ cũng như các quyết định lớn.

Không có thông tin như vậy trong bài.

          D. people can learn to keep more than seven ideas in their minds with practice = Con người có thể học để giữ nhiều hơn bảy ý tưởng trong đầu bằng cách luyện tập.

Không có thông tin như vậy trong bài.

1 tháng 6 2018

Đáp án là A. dependable: có thể tin tưởng được

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 36 to 42.Researchers in the field of psychology have found that one of the best ways to make an important decision, such as choosing a university to attend or a business to invest in, involves the utilization of a decision worksheet. Psychologists who study optimization compare the actual decisions made by people to theoretical ideal decisions to see how...
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 36 to 42.

Researchers in the field of psychology have found that one of the best ways to make an important decision, such as choosing a university to attend or a business to invest in, involves the utilization of a decision worksheet. Psychologists who study optimization compare the actual decisions made by people to theoretical ideal decisions to see how similar they are. Proponents of the worksheet procedure believe that it will yield optimal, that is, the nest decisions. Although there are several variations on the exact format that worksheets can take, they are all similar in their essential aspects.

Worksheets require defining the problem in a clear and concise way and then listing all possible solutions to the problem. Next, the pertinent considerations that will be affected by each decision are listed, and the relative importance of each consideration or consequence is determined. Each consideration is assigned a numerical value to reflect its relative importance. A decision is mathematically calculated by adding these valued together. The alternative with the highest number of points emerges as the best decision.

Since most important problems are multi-faceted, there are several alternatives to choose from, each with unique advantages and disadvantages. One of the benefits of a pencil and paper decision-making procedure is that it permits people to deal with more variables than their minds can generally comprehend and remember. On the average, people can keep about seven ideas in their mind at once. A worksheet can be especially useful when the decision involves a large number of variables with complex relationships. A. realistic example for many college students in the question "What will I do after graduation?. A graduate might seek a position that offers specialized training, purse an advanced degree, or travel abroad for a year.

A decision-making worksheet begins with a succinct statement of the problem that will also help to narrow it. It is important to be clear about the distinction between long-range and immediate goals because long-range goals often involve a different decision than short-range ones. Focusing on long-range goals, a graduating student might revise the question above to "What will I do after graduation that will lead to a successful career?"

 What does the passage mainly discuss?

A. A comparison of actual decisions and ideal ones

B. A tool to assist in making complex decisions

C. Research on how people make decisions

D. Differences between long-range and short-range decision making

1
18 tháng 7 2019

Đáp án B

Giải thích: Bài đọc giới thiệu về một công cụ giúp chúng ta trong việc đưa ra quyết định, đó là bảng tính ra quyết định. Đoạn 1 giới thiệu về phương tiện này, đoạn 2 nói về cách thức sử dụng bảng tính, đoạn 3 nói về tác dụng vượt trội của nó, đoạn 4 nói về yêu cầu xác định chính xác tính chất của quyết định khi sử dụng bảng tính.

Phương án B. A tool to assist in making complex decisions = Một công cụ để hỗ trợ trong việc đưa ra các quyết định phức tạp, là phương án chính xác nhất

          A. A comparison of actual decisions and ideal ones = Sự so sánh giữa những quyết định thực tế và những quyết định lý tưởng.

Psychologists who study optimization compare the actual decisions made by people to theoretical ideal decisions to see how similar they are. = Các nhà tâm lý học nghiên cứu sự tối ưu hóa so sánh những quyết định thực tế được thực hiện bởi con người với quyết định lý tưởng lý thuyết để xem chúng giống nhau như thế nào.

Đây chỉ là ý nhỏ để dẫn dắt vào chủ đề chính chứ không phải chủ đề của bài.

          C. Research on how people make decisions = Nghiên cứu về con người ra quyết định như thế nào.

Không có thông tin như vậy trong bài.

          D. Differences between long-range and short-range decision making = Sự khác biệt giữa việc ra quyết định dài hạn và quyết định ngắn hạn.

Đây là một ý ở đoạn cuối của bài chứ không phải ý chính của cả bài đọc.

2 tháng 12 2019

43.    Đáp án là D. come infor: hứng chịu

Nghĩa các từ còn lại: come over: vượt (biển), băng (đồng...); come off: bong ra, bật ra

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...
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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 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

1
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