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17 tháng 6 2018

Đáp án C thành “used them”

Giải thích: Ở phía trước động từ đang được chia ở thì hiện tại hoàn thành has created => động từ ở đây cũng như vậy, tuy nhiên ko cần dùng has used nữa, mà chỉ cần dùng used là được.

20 tháng 2 2019

Đáp án C sửa thành “used them”

Giải thích: Đây là kiến thức về sự tương đương trong câu, dấu hiệu là “and”. Động từ trước là “created” nên đằng sau cũng là Ved.

6 tháng 8 2021

Câu 1 : C

Câu 2 : A

Câu 3 : B

Câu 4 : D

Câu 5 : A

Câu 6 : C

Câu 7 : A

      -HT-

Sugar tastes sweet because of thousands of receptors on the tongue which connect the substance with the brain. The taste of sweetness is universally accepted as the most pleasurable known, although it is a fructose. Abundant is the most common occurring sugar, (1)______ of which include fruit and honey. Sucrose, which supplies glucose to the body, is (2)______  from the sugar cane plant, and white sugar (pure sucrose) is used by food technologists to (3)______ sweetness in other substances....
Đọc tiếp

Sugar tastes sweet because of thousands of receptors on the tongue which connect the substance with the brain. The taste of sweetness is universally accepted as the most pleasurable known, although it is a fructose. Abundant is the most common occurring sugar, (1)______ of which include fruit and honey. Sucrose, which supplies glucose to the body, is (2)______  from the sugar cane plant, and white sugar (pure sucrose) is used by food technologists to (3)______ sweetness in other substances. Approximately a dozen artificial sweeteners have been discovered; one of the earliest was Sorbitol from France.

Manufacturers add large amounts of sugar to foodstuffs but never more than the (4)______ required to produce the optimum pleasurable taste. Surprisingly, this amount is similar for different people and in different cultures. No one has (5)______ discovered a way to predict whether a substance will taste sweet, and it was by chance alone that all the man-made chemical sweeteners were found to be sweet.

Điền vào số 3

A. smell

B. detect

C. taste

D. measure

1
2 tháng 12 2019

Đáp án D

Gii thích: Đường trắng ( sucrose tinh khiết) được sử dụng bởi các kĩ sư công ngĥ thực phẩm để đđộ ngọt trong các chất khác.

Sugar tastes sweet because of thousands of receptors on the tongue which connect the substance with the brain. The taste of sweetness is universally accepted as the most pleasurable known, although it is a fructose. Abundant is the most common occurring sugar, (1)______ of which include fruit and honey. Sucrose, which supplies glucose to the body, is (2)______  from the sugar cane plant, and white sugar (pure sucrose) is used by food technologists to (3)______ sweetness in other substances....
Đọc tiếp

Sugar tastes sweet because of thousands of receptors on the tongue which connect the substance with the brain. The taste of sweetness is universally accepted as the most pleasurable known, although it is a fructose. Abundant is the most common occurring sugar, (1)______ of which include fruit and honey. Sucrose, which supplies glucose to the body, is (2)______  from the sugar cane plant, and white sugar (pure sucrose) is used by food technologists to (3)______ sweetness in other substances. Approximately a dozen artificial sweeteners have been discovered; one of the earliest was Sorbitol from France.

Manufacturers add large amounts of sugar to foodstuffs but never more than the (4)______ required to produce the optimum pleasurable taste. Surprisingly, this amount is similar for different people and in different cultures. No one has (5)______ discovered a way to predict whether a substance will taste sweet, and it was by chance alone that all the man-made chemical sweeteners were found to be sweet.

Điền vào số 5

A. just

B. yet

C. still

D. already

1
17 tháng 4 2018

Đáp án B

Gii thích: "to have yet + P.P": vn chưa làđượđiu gì đó

Dch: Vẫn chưa có ai phát minh ra cách dự đoán xem 1 chất nào đó có vị ngọt hay không.

Sugar tastes sweet because of thousands of receptors on the tongue which connect the substance with the brain. The taste of sweetness is universally accepted as the most pleasurable known, although it is a fructose. Abundant is the most common occurring sugar, (1)______ of which include fruit and honey. Sucrose, which supplies glucose to the body, is (2)______  from the sugar cane plant, and white sugar (pure sucrose) is used by food technologists to (3)______ sweetness in other substances....
Đọc tiếp

Sugar tastes sweet because of thousands of receptors on the tongue which connect the substance with the brain. The taste of sweetness is universally accepted as the most pleasurable known, although it is a fructose. Abundant is the most common occurring sugar, (1)______ of which include fruit and honey. Sucrose, which supplies glucose to the body, is (2)______  from the sugar cane plant, and white sugar (pure sucrose) is used by food technologists to (3)______ sweetness in other substances. Approximately a dozen artificial sweeteners have been discovered; one of the earliest was Sorbitol from France.

Manufacturers add large amounts of sugar to foodstuffs but never more than the (4)______ required to produce the optimum pleasurable taste. Surprisingly, this amount is similar for different people and in different cultures. No one has (5)______ discovered a way to predict whether a substance will taste sweet, and it was by chance alone that all the man-made chemical sweeteners were found to be sweet.

Điền vào số 2

A. drawn

B. extracted

C. cited

D. made

1
21 tháng 8 2017

Đáp án B

Gii thích: draw: vẽ ra, lôi cuốn

extract from: chiết xuất từ

cite from: trích dẫn từ

make from: làm từ

Dch: Đường mía, ngun cung cp cung cấp glucose cho cơ thể, được chiết xuất từ cây mía đường.

Sugar tastes sweet because of thousands of receptors on the tongue which connect the substance with the brain. The taste of sweetness is universally accepted as the most pleasurable known, although it is a fructose. Abundant is the most common occurring sugar, (1)______ of which include fruit and honey. Sucrose, which supplies glucose to the body, is (2)______  from the sugar cane plant, and white sugar (pure sucrose) is used by food technologists to (3)______ sweetness in other substances....
Đọc tiếp

Sugar tastes sweet because of thousands of receptors on the tongue which connect the substance with the brain. The taste of sweetness is universally accepted as the most pleasurable known, although it is a fructose. Abundant is the most common occurring sugar, (1)______ of which include fruit and honey. Sucrose, which supplies glucose to the body, is (2)______  from the sugar cane plant, and white sugar (pure sucrose) is used by food technologists to (3)______ sweetness in other substances. Approximately a dozen artificial sweeteners have been discovered; one of the earliest was Sorbitol from France.

Manufacturers add large amounts of sugar to foodstuffs but never more than the (4)______ required to produce the optimum pleasurable taste. Surprisingly, this amount is similar for different people and in different cultures. No one has (5)______ discovered a way to predict whether a substance will taste sweet, and it was by chance alone that all the man-made chemical sweeteners were found to be sweet.

Điền vào số 1

A. roots

B. origins

C. sources

D. places

1
6 tháng 4 2017

Đáp án C

Gii thích: Ngun nguyên liu làm ra đường gm có mt và trái cây, ta dùng "sources".

Các đáán còn li: "origin": ngun gc, "root": gc r, "place": địđim.

Sugar tastes sweet because of thousands of receptors on the tongue which connect the substance with the brain. The taste of sweetness is universally accepted as the most pleasurable known, although it is a fructose. Abundant is the most common occurring sugar, (1)______ of which include fruit and honey. Sucrose, which supplies glucose to the body, is (2)______  from the sugar cane plant, and white sugar (pure sucrose) is used by food technologists to (3)______ sweetness in other substances....
Đọc tiếp

Sugar tastes sweet because of thousands of receptors on the tongue which connect the substance with the brain. The taste of sweetness is universally accepted as the most pleasurable known, although it is a fructose. Abundant is the most common occurring sugar, (1)______ of which include fruit and honey. Sucrose, which supplies glucose to the body, is (2)______  from the sugar cane plant, and white sugar (pure sucrose) is used by food technologists to (3)______ sweetness in other substances. Approximately a dozen artificial sweeteners have been discovered; one of the earliest was Sorbitol from France.

Manufacturers add large amounts of sugar to foodstuffs but never more than the (4)______ required to produce the optimum pleasurable taste. Surprisingly, this amount is similar for different people and in different cultures. No one has (5)______ discovered a way to predict whether a substance will taste sweet, and it was by chance alone that all the man-made chemical sweeteners were found to be sweet.

Điền vào số 4

A. maximum

B. excess

C. extremity

D. limit

1
10 tháng 3 2019

Đáp án A

Gii thích: maximum (lượng tđa)

Dch: Các nhà sản xuất thêm lượng lớn đường vào thực phẩm nhưng không bao giờ vượt quá mức tối đa cần thiết để tạo ra hương vị dễ chịu nht.

20 tháng 12 2021

Language helps us communicate, express our thoughts, and share our feelings with other people. (Trước tiên, ngôn ngữ giúp chúng ta giao tiếp, diễn đạt suy nghĩ và chia sẻ cảm xúc với những người khác.)

 We can hardly understand one another on a deep level. (Không có ngôn ngữ, chúng ta khó có thể hiểu được nhau theo chiều sâu.)

Secondly, most essential information about a nation is written in its own language. (Thứ hai là hầu hết các thông tin cần thiết về một quốc gia được viết sử dụng ngôn ngữ của nước đó.)

 If we don’t master a language, it is hard for us to know its culture. (Do đó, nếu chúng ta không nắm vững một ngôn ngữ của một nước, chúng ta khó có thể hiểu được văn hóa của nước đó.)

xin t.i.c.k

HT

This is the body paragraph from an essay on social networking. There are FIVE mistakes in the text. They are either grammatically incorrect or do not fit in with the sense of the text. For questions 51-55, find and underline the mistakes and write your corrections in the spaces given below the text. The task begins with an example (0). Example: (0) arguing → arguments Social Networking Sites One of the main (0)arguing against social networking sites is that people sometimes...
Đọc tiếp

This is the body paragraph from an essay on social networking. There are FIVE mistakes in the text. They are either grammatically incorrect or do not fit in with the sense of the text. For questions 51-55, find and underline the mistakes and write your corrections in the spaces given below the text. The task begins with an example (0).

Example: (0) arguing → arguments

Social Networking Sites

One of the main (0)arguing against social networking sites is that people sometimes reveal information on them that often should be kept private. Recently, another development has provided more support for this argument: College admissions committees are now using social networking sites as part of the application process. According with a survey by Kaplan Test Prep (2010), over 80 percent of college admissions officers use social networking sites to communicate with students. The claiming that many colleges make is that they use these sites to attract new students or to stay in contact with former students. However, some colleges admit that they are also using social networking as part of the admissions process. The main argument for using social media is that it helps colleges evaluate candidates at a time when these colleges are experiencing large numbers of applicants. Many admissions officers believe that colleges need all the information they can get on applicants in order to make decisions because the admissions process has become very competitively. One college interviewer in a recent survey reported that if she has to choose between two students who are equally qualified in terms of grades and test scores, she looks at their online profiles to make the final decision. In addition, applicants also use social networking sites against each other. Another admissions officer revealed that his office often receives anonymous messages with links to sites that have negative information on or pictures of other applicants. Many colleges and universities have not had official policies yet on whether to use social media as part of the application process. Until these policies will become clearer, prospective college students should keep their social networking pages private or remove anything that might make them look more attractive to admissions committees.

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(adapted from Grammar and Beyond 4 by John D. Bunting, Luciana Diniz, &Randi Reppen© Cambridge)

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