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22 tháng 3 2017

tỉ số phần trăm của số sản phẩm đạt chuẩn với tổng số sản phẩm là:

97/100=97/100

Đáp số 97/100

mình làm trên Math violympic rồi 

23 tháng 3 2017

97% nhé 

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.Rain forests cover less than six percent of the earth’s area, but they have 100,000 kinds of all the kinds of plants on the earth. Three-fourths of known kinds of plants and animals call the rain forest their home. Twenty percent of our different kinds of medicine comes from rain forests. The glues on an envelope and in shoes come from tropical plants. Rain...
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.

Rain forests cover less than six percent of the earth’s area, but they have 100,000 kinds of all the kinds of plants on the earth. Three-fourths of known kinds of plants and animals call the rain forest their home. Twenty percent of our different kinds of medicine comes from rain forests. The glues on an envelope and in shoes come from tropical plants. Rain forests provide materials for hundreds of other products.

Rain forests are also very important to the world’s climate. The Amazon rain forest alone receives about thirty to forty percent of the total rainfall on the earth and products about the same percentage of the world oxygen. Some scientists believe that the decreasing size of rain forests will affect the climate on the earth, making it uncomfortable or even dangerous for life.

Saving rain forests is an international problem. One country, or even a few countries, cannot solve the problem alone. The nations of the world must work together to find a solution before it is too late.

What percent of the total rainfall on the earth does the Amazon rain forests receive?

A. exactly 30 to 40

B. about 30 to 40

C. about 20 to 30

D. less than 30

1
18 tháng 2 2018

Đáp án B

Rừng mưa nhiệt đới tiếp nhận bao nhiêu phần trăm tổng lượng mưa toàn cầu?

A. chính xác 30-40        B. khoảng 30-40 C. khoảng 20-30 D. ít hơn 30

Rừng mưa nhiệt đới “receives about thirty to forty percent of the total rainfall on the earth” (tiếp nhận khoảng 30-40% tổng lượng mưa trái đất)

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.Rain forests cover less than six percent of the earth’s area, but they have 100,000 kinds of all the kinds of plants on the earth. Three-fourths of known kinds of plants and animals call the rain forest their home. Twenty percent of our different kinds of medicine comes from rain forests. The glues on an envelope and in shoes come from tropical plants. Rain...
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.

Rain forests cover less than six percent of the earth’s area, but they have 100,000 kinds of all the kinds of plants on the earth. Three-fourths of known kinds of plants and animals call the rain forest their home. Twenty percent of our different kinds of medicine comes from rain forests. The glues on an envelope and in shoes come from tropical plants. Rain forests provide materials for hundreds of other products.

Rain forests are also very important to the world’s climate. The Amazon rain forest alone receives about thirty to forty percent of the total rainfall on the earth and products about the same percentage of the world oxygen. Some scientists believe that the decreasing size of rain forests will affect the climate on the earth, making it uncomfortable or even dangerous for life.

Saving rain forests is an international problem. One country, or even a few countries, cannot solve the problem alone. The nations of the world must work together to find a solution before it is too late.

According to the passage, what must the nations of the world do to find a solution?

A. work together

B. save their lives

C. work alone

D. save rain forests only

1
25 tháng 1 2019

Đáp án A

Theo bài đọc, toàn thế giới phải làm gì để tìm ra giải pháp?

A. cùng nhau hành động                   B. bảo toàn cuộc sống của họ

C. hành động đơn lẻ                          D. chỉ bảo vệ rừng mưa nhiệt đới

Câu cuối bài đọc chỉ ra: “The nations of the world must work together to find a solution before it is too late.”

Work together: cùng nhau hành động

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.Rain forests cover less than six percent of the earth’s area, but they have 100,000 kinds of all the kinds of plants on the earth. Three-fourths of known kinds of plants and animals call the rain forest their home. Twenty percent of our different kinds of medicine comes from rain forests. The glues on an envelope and in shoes come from tropical plants. Rain...
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.

Rain forests cover less than six percent of the earth’s area, but they have 100,000 kinds of all the kinds of plants on the earth. Three-fourths of known kinds of plants and animals call the rain forest their home. Twenty percent of our different kinds of medicine comes from rain forests. The glues on an envelope and in shoes come from tropical plants. Rain forests provide materials for hundreds of other products.

Rain forests are also very important to the world’s climate. The Amazon rain forest alone receives about thirty to forty percent of the total rainfall on the earth and products about the same percentage of the world oxygen. Some scientists believe that the decreasing size of rain forests will affect the climate on the earth, making it uncomfortable or even dangerous for life.

Saving rain forests is an international problem. One country, or even a few countries, cannot solve the problem alone. The nations of the world must work together to find a solution before it is too late.

What percent of the earth’s area do rain forests cover?

A. Only 6 percent

B. over 6 percent

C. 20 percent

D. less than 6 percent

1
12 tháng 1 2019

Đáp án D

Rừng mưa nhiệt đới chiếm bao nhiêu phần trăm diện tích trái đất?

A. chỉ 6 %   B. hơn 6%            C. 20%                 D. chưa đến 6%

Câu đầu tiên bài đọc chỉ ra: “Rain forests cover less than six percent of the earth’s area”

(Rừng mưa nhiệt đới chiếm chưa tới 6% diện tích trái đất)

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.Rain forests cover less than six percent of the earth’s area, but they have 100,000 kinds of all the kinds of plants on the earth. Three-fourths of known kinds of plants and animals call the rain forest their home. Twenty percent of our different kinds of medicine comes from rain forests. The glues on an envelope and in shoes come from tropical plants. Rain...
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.

Rain forests cover less than six percent of the earth’s area, but they have 100,000 kinds of all the kinds of plants on the earth. Three-fourths of known kinds of plants and animals call the rain forest their home. Twenty percent of our different kinds of medicine comes from rain forests. The glues on an envelope and in shoes come from tropical plants. Rain forests provide materials for hundreds of other products.

Rain forests are also very important to the world’s climate. The Amazon rain forest alone receives about thirty to forty percent of the total rainfall on the earth and products about the same percentage of the world oxygen. Some scientists believe that the decreasing size of rain forests will affect the climate on the earth, making it uncomfortable or even dangerous for life.

Saving rain forests is an international problem. One country, or even a few countries, cannot solve the problem alone. The nations of the world must work together to find a solution before it is too late.

According to some scientists, what will the decreasing size of rain forests affect on the earth?

A. climate

B. plants

C. oxygen

D. only animals

1
6 tháng 4 2019

Đáp án A

Theo một vài nhà khoa học, diện tích rừng giảm sẽ tác động đến mặt nào của trái đất?

A. khí hậu   B. thực vật C. lượng oxy        D. chỉ động vật

“Some scientists believe that the decreasing size of rain forests will affect the climate on the earth”

(Vài nhà khoa học tin rằng diện tích rừng giảm gây tác động tới khí hậu trái đất)

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer of each question. Boots has reduced the price of "feminine" razors to bring them in line with men's. The chemist chain says it is just an isolated incident, but campaigners say it is part of a "pink tax" that discriminates against women. Who's right and what's the bigger story, ask Jessica McCallin and Claire Bates. Campaigners against what's been dubbed the "pink tax" - where retailers charge women more...
Đọc tiếp

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

Boots has reduced the price of "feminine" razors to bring them in line with men's. The chemist chain says it is just an isolated incident, but campaigners say it is part of a "pink tax" that discriminates against women. Who's right and what's the bigger story, ask Jessica McCallin and Claire Bates. Campaigners against what's been dubbed the "pink tax" - where retailers charge women more than men for similar products - are celebrating after Boots said it would change the price of some of its goods.

Stevie Wise, who launched the petition, was driven by a Times investigation which claimed that women and girls are charged, on average, 37% more for clothes, beauty products and toys. The New York Department of Consumer Affairs had compared the prices of 800 products with male and female versions and concluded that, after controlling for quality, women's versions were, on average, 7% more expensive than men's.

“This is a very exciting response,” says Wise. We are delighted with Boots' decision, but we now need to get them to look at all of their products, not just the ones highlighted in the petition. We hope this decision is just the first of many and we may broaden our campaign to focus on other retailers as well." Wise says that women have been getting in touch with examples of other price discrepancies from lots of companies and says there seems to be a particular problem with toys and clothes. Argos has been criticized for identical scooters that cost £5 more if they were pink rather than blue. Argos said it was an error that had already been rectified and that it would never indulge in differential pricing.

Among the examples sent to Wise was Boots selling identical child car seats that cost more in pink. Another retailer was selling children's balance bikes which cost more for a flowery print aimed at girls than a pirate print aimed at boys. But the latter example  already appears to have been tweaked on the retailer's website, albeit by applying a £10 discount to the flowery version.

When challenged over sexist pricing, both Levi's and Tesco argued that different versions of things could have different production costs even if appearing fairly similar. Prof Nancy Puccinelli says her research suggests that women are much more careful shoppers than men, better able to scrutinise adverts and pricing gimmicks. She wonders if women are perceiving more value in the more expensive products. “If products are separated into male and female sections far away from each other it's harder to scrutinise prices.” Such a situation could either be deliberate or accidental but the campaigners are not convinced.

There is an opportunity for some companies, argues Olchawski. “The finding shows the power of marketing in our lives, how it shapes our perception of what it means to be a man or a woman. Some companies could choose not to play into this, not to play into the stereotypes and rip women off, but launch products more in tune with moves toward gender equality.”

(Adapted from FELTS Academic Reading Test 6. Section 3)

 After comparing the prices of 800 products with male and female versions, the New York Department of Consumer Affairs __________.

 

 

A. did nothing 

B. drew a conclusion that versions for females seemed to be more expensive than for males 

C. supported for women's right 

D. continued to control for quality

1
11 tháng 9 2018

Đáp án B

Vụ Tiêu Dùng New York (cơ quan chịu trách nhiệm về các vấn đề tiều dùng) đã làm gì sau khi so sánh giá giữa 800 sản phẩm của nam và nữ?

A. Họ không làm gì cả.

B. Họ kết luận rằng các sản phẩm của phụ nữ có mức giá đắt hơn so với các sản phẩm của nam giới.

C. Họ ủng bộ quyền của phụ nữ.

D. Họ tiếp tục kiểm soát về mặt chất lượng.

Căn cứ vào thông tin đoạn 2:

“The New York Department of Consumer Affairs had compared the prices of 800 products with male and female versions and concluded that, after controlling for quality, women's versions were, on average, 7% more expensive than men's." (Vụ Tiêu Dùng New York đã so sánh giá giữa 800 sản phẩm của cả nam và nữ, và kết luận rằng, sau khi kiểm soát chất lượng, các sản phẩm của phụ nữ có giá trung bình đắt hơn 7% so với nam giới)

8 tháng 4 2017

Dịch: Hầu hết mọi người mỗi ngày thải ra khoảng hai kilogram chất thải, và khoảng 7% chất thải này được tạo thành từ các sản phẩm nhựa có thể được tái chế. Ngày nay, nhựa có thể được tái chế thành các sản phẩm như bàn picnic, ghế dài công viên, và thậm chí ghế cao.

Đầu tiên, nhựa được thu thập và đưa đến một trung tâm tái chế nơi nó được sắp xếp. Khi nhựa được sắp xếp, các biểu tượng phải được in trên tất cả các sản phẩm nhựa tái chế được sử dụng. Có nhiều loại nhựa: polyethylene hoặc polymer. Cũng có hai loại nhựa polyetthylene: polyethylene mật độ cao (HDPE) và polyerthylene mật độ thấp (LDPE). Nhựa HDPE thường được sử dụng để làm đồ nội thất, và nhựa LDPE thường được sử dụng để làm những thứ như bình sữa, túi nhựa và tạp hóa.

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.Rain forests cover less than six percent of the earth’s area, but they have 100,000 kinds of all the kinds of plants on the earth. Three-fourths of known kinds of plants and animals call the rain forest their home. Twenty percent of our different kinds of medicine comes from rain forests. The glues on an envelope and in shoes come from tropical plants. Rain...
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.

Rain forests cover less than six percent of the earth’s area, but they have 100,000 kinds of all the kinds of plants on the earth. Three-fourths of known kinds of plants and animals call the rain forest their home. Twenty percent of our different kinds of medicine comes from rain forests. The glues on an envelope and in shoes come from tropical plants. Rain forests provide materials for hundreds of other products.

Rain forests are also very important to the world’s climate. The Amazon rain forest alone receives about thirty to forty percent of the total rainfall on the earth and products about the same percentage of the world oxygen. Some scientists believe that the decreasing size of rain forests will affect the climate on the earth, making it uncomfortable or even dangerous for life.

Saving rain forests is an international problem. One country, or even a few countries, cannot solve the problem alone. The nations of the world must work together to find a solution before it is too late.

How many known kinds of plants and animals call the rain forests their home?

A. 4/3

B. 3/4

C. 40/3

D. 3/40

1
17 tháng 3 2017

Đáp án B

Bao nhiêu loài động thực vật được biết đến coi rừng mưa nhiệt đới là nơi cư trú?

A. 4/3                   B. 3/4                   C. 40/3                 D. 3/40

“Three-fourths of known kinds of plants and animals call the rain forest their home.”

Three-fourths: 3/4

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer of each question. Boots has reduced the price of "feminine" razors to bring them in line with men's. The chemist chain says it is just an isolated incident, but campaigners say it is part of a "pink tax" that discriminates against women. Who's right and what's the bigger story, ask Jessica McCallin and Claire Bates. Campaigners against what's been dubbed the "pink tax" - where retailers charge women more...
Đọc tiếp

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

Boots has reduced the price of "feminine" razors to bring them in line with men's. The chemist chain says it is just an isolated incident, but campaigners say it is part of a "pink tax" that discriminates against women. Who's right and what's the bigger story, ask Jessica McCallin and Claire Bates. Campaigners against what's been dubbed the "pink tax" - where retailers charge women more than men for similar products - are celebrating after Boots said it would change the price of some of its goods.

Stevie Wise, who launched the petition, was driven by a Times investigation which claimed that women and girls are charged, on average, 37% more for clothes, beauty products and toys. The New York Department of Consumer Affairs had compared the prices of 800 products with male and female versions and concluded that, after controlling for quality, women's versions were, on average, 7% more expensive than men's.

“This is a very exciting response,” says Wise. We are delighted with Boots' decision, but we now need to get them to look at all of their products, not just the ones highlighted in the petition. We hope this decision is just the first of many and we may broaden our campaign to focus on other retailers as well." Wise says that women have been getting in touch with examples of other price discrepancies from lots of companies and says there seems to be a particular problem with toys and clothes. Argos has been criticized for identical scooters that cost £5 more if they were pink rather than blue. Argos said it was an error that had already been rectified and that it would never indulge in differential pricing.

Among the examples sent to Wise was Boots selling identical child car seats that cost more in pink. Another retailer was selling children's balance bikes which cost more for a flowery print aimed at girls than a pirate print aimed at boys. But the latter example  already appears to have been tweaked on the retailer's website, albeit by applying a £10 discount to the flowery version.

When challenged over sexist pricing, both Levi's and Tesco argued that different versions of things could have different production costs even if appearing fairly similar. Prof Nancy Puccinelli says her research suggests that women are much more careful shoppers than men, better able to scrutinise adverts and pricing gimmicks. She wonders if women are perceiving more value in the more expensive products. “If products are separated into male and female sections far away from each other it's harder to scrutinise prices.” Such a situation could either be deliberate or accidental but the campaigners are not convinced.

There is an opportunity for some companies, argues Olchawski. “The finding shows the power of marketing in our lives, how it shapes our perception of what it means to be a man or a woman. Some companies could choose not to play into this, not to play into the stereotypes and rip women off, but launch products more in tune with moves toward gender equality.”

(Adapted from FELTS Academic Reading Test 6. Section 3)

 What of the following most accurately reflects the author's imply in the last paragraph?

 

 

A. The campaign succeed 

B. The price for the same products will change to guarantee the gender quality 

C. People will change their mind about gender quality 

D. It should not be balance in the price of the same product between men and women

1
11 tháng 4 2018

Đáp án B

Điều gì sau đây phản ảnh chính xác nhất tác giả ngụ ý trong đoạn cuối?

A. Chiến dịch thành công

B. Giá cho cùng một sản phẩm sẽ thay đổi để đảm báo bình đẳng giới

C. Mọi người sẽ thay đổi suy nghĩ về bình đẳng giới

D. Không nên cân bằng về giá của cùng một sản phẩm giữa nam và nữ

Căn cứ vào thông tin đoạn cuối

Tạm dịch: "Some companies could choose not to play into this, not to play into the stereotypes and rip women off, but launch products more in tune with moves toward gender equality."

(Một số công ty có tnể chọn không tham gia vào chiến dịch này (là chiến dịch pink-tax), không chạy theo các khuôn mẫu và gạt bỏ phụ nữ, nhưng vẫn tung ra các sản phẩm phù hợp hơn với các động thái hướng tới bình đẳng giới".)

=> Do đó, B là đáp án phù hợp nhất.