Sophie colours this picture so that no neighbouring regions has the same colour. How many types of colours at the least does she need to use.

JN

JoKer Nguyễn

17 tháng 3 2016 - olm

#Toán lớp 6

0

LN

Lê Ngọc Uyển Linh

17 tháng 2 2016 - olm

Sophie colours this picture so neighbouring regions have the same colour. how many types of colours at the least does she need to use

#Toán lớp 6

1

VD

Võ Đông Anh Tuấn

17 tháng 2 2016

Bản dịch : Sophie màu sắc hình ảnh này để láng giềng khu vực có cùng một màu sắc. có bao nhiêu loại màu sắc tại ít nhất thì cô cần phải sử dụng ????

Đúng(0)

TN

thao nguyen phuong hien

7 tháng 5 2016

sophie colors this picture so that no neighbouring regions have the same color. how many types of colors at the least?

#Tiếng anh lớp 6

3

TN

thao nguyen phuong hien

7 tháng 5 2016

các bn ghi cách làm ra nha, mik bít đáp án là 3 nhưng ko bít cách làm

Đúng(0)

DK

Do Kyung Soo

7 tháng 5 2016

câu này có đúg cấu trúc ko bạn,sophie làm j có nghĩa

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V

Victorya

5 tháng 3 2017 - olm

Each face of a cube is painted with exactly one colour . What is the smallest number of colours needed to paint a cube so that no two faces that share an edge are the same colour ?

Các bạn giải chi tiết hộ mình nha !

#Toán lớp 5

0

PM

phung minh

21 tháng 4 2021

Different Colours can affect us in many different ways; that’s according to Verity Allen. In her new series ‘Colour me Healthy’, Verity looks at the ways that colours can influence how hard we work and the choices we make. They can even change our emotions and even influence how healthy we are. ‘Have you ever noticed how people always use the same colours for the same things?’ says Verity. ‘Our toothpaste is always white or blue or maybe red. It’s never green. Why not? For some reason...

Đọc tiếp

Different Colours can affect us in many different ways; that’s according to Verity Allen. In her new series ‘Colour me Healthy’, Verity looks at the ways that colours can influence how hard we work and the choices we make. They can even change our emotions and even influence how healthy we are.

‘Have you ever noticed how people always use the same colours for the same things?’ says Verity. ‘Our toothpaste is always white or blue or maybe red. It’s never green. Why not? For some reason we think that blue and white is clean, while we think of green products as being a bit disgusting. It’s the same for businesses. We respect a company which writes its name in blue or black, but we don’t respect one that uses pink or orange. People who design new products can use these ideas to influence what we buy.’

During this four-part series, Verity studies eight different colours, two colours in each programme. She meets people who work in all aspects of the colour industry, from people who design food packets, to people who name the colours of lipsticks. Some of the people she meets clearly have very little scientific knowledge to support their ideas, such as the American ‘Colour Doctor’ who believes that serious diseases can be cured by the use of coloured lights. However, she also interviews real scientists who are studying the effects of green and red lights on mice, with some surprising results.

Overall, it’s an interesting show, and anyone who watches it will probably find out something new. But because Verity is goes out of her way to be polite to everyone she meets on the series, it’s up to the viewers to make their own decisions about how much they should believe.

27. What is the writer doing in this text?

A. giving information about how colours influence us

B. reporting what happens in a new television series

C. giving information about a television presenter

D. giving his opinion of a recent television show

28. According to Verity, why is a knowledge of colour important?

A. AA. It can help you to choose the best products. B. It can give you new ideas.

C. It can help you to change people’s minds. D. It can help you to sell products.

29. Who does the writer respect least?

A

A. Verity Allen B. The people who name lipsticks

C. The ‘Colour Doctor’ D. The scientists who work with mice

30. Which of the following would make a good title for the text?

A. Enjoy it, but don’t believe everything.

B. Another great show from Verity Allen! Five Stars!

C. Don’t miss this if you work in Business!

D. Watch this programme! It will make you healthy!

#Tiếng anh lớp 9

1

DT

Đỗ Thanh Hải

CTVVIP

21 tháng 4 2021

Different Colours can affect us in many different ways; that’s according to Verity Allen. In her new series ‘Colour me Healthy’, Verity looks at the ways that colours can influence how hard we work and the choices we make. They can even change our emotions and even influence how healthy we are.

‘Have you ever noticed how people always use the same colours for the same things?’ says Verity. ‘Our toothpaste is always white or blue or maybe red. It’s never green. Why not? For some reason we think that blue and white is clean, while we think of green products as being a bit disgusting. It’s the same for businesses. We respect a company which writes its name in blue or black, but we don’t respect one that uses pink or orange. People who design new products can use these ideas to influence what we buy.’

During this four-part series, Verity studies eight different colours, two colours in each programme. She meets people who work in all aspects of the colour industry, from people who design food packets, to people who name the colours of lipsticks. Some of the people she meets clearly have very little scientific knowledge to support their ideas, such as the American ‘Colour Doctor’ who believes that serious diseases can be cured by the use of coloured lights. However, she also interviews real scientists who are studying the effects of green and red lights on mice, with some surprising results.

Overall, it’s an interesting show, and anyone who watches it will probably find out something new. But because Verity is goes out of her way to be polite to everyone she meets on the series, it’s up to the viewers to make their own decisions about how much they should believe.

27. What is the writer doing in this text?

A. giving information about how colours influence us

B. reporting what happens in a new television series

C. giving information about a television presenter

D. giving his opinion of a recent television show

28. According to Verity, why is a knowledge of colour important?

A. AA. It can help you to choose the best products. B. It can give you new ideas.

C. It can help you to change people’s minds. D. It can help you to sell products.

29. Who does the writer respect least?

A

A. Verity Allen B. The people who name lipsticks

C. The ‘Colour Doctor’ D. The scientists who work with mice

30. Which of the following would make a good title for the text?

A. Enjoy it, but don’t believe everything.

B. Another great show from Verity Allen! Five Stars!

C. Don’t miss this if you work in Business!

D. Watch this programme! It will make you healthy!

Đúng(2)

PX

Phạm Xuân Dương

15 tháng 4 2020 - olm

Read the text below and choose the correct answer A, B, C or D to each question. Write your answers A, B, C or D on youranswer sheet.Different Colours can affect us in many different ways; that’s according to Verity Allen. In her new series ‘Colour meHealthy’, Verity looks at the ways that colours can influence how hard we work and the choices we make. They caneven change our emotions and even influence how healthy we are.‘Have you ever noticed how people always use the same colours...

Đọc tiếp

Read the text below and choose the correct answer A, B, C or D to each question. Write your answers A, B, C or D on your
answer sheet.
Different Colours can affect us in many different ways; that’s according to Verity Allen. In her new series ‘Colour me
Healthy’, Verity looks at the ways that colours can influence how hard we work and the choices we make. They can
even change our emotions and even influence how healthy we are.
‘Have you ever noticed how people always use the same colours for the same things?’ says Verity. ‘Our toothpaste
is always white or blue or maybe red. It’s never green. Why not? For some reason we think that blue and white is
clean, while we think of green products as being a bit disgusting. It’s the same for businesses. We respect a
company which writes its name in blue or black, but we don’t respect one that uses pink or orange. People who
design new products can use these ideas to influence what we buy.’
During this four-part series, Verity studies eight different colours, two colours in each programme. She meets
people who work in all aspects of the colour industry, from people who design food packets, to people who name
the colours of lipsticks. Some of the people she meets clearly have very little scientific knowledge to support their
ideas, such as the American ‘Colour Doctor’ who believes that serious diseases can be cured by the use of
coloured lights. However, she also interviews real scientists who are studying the effects of green and red lights on
mice, with some surprising results.
Overall, it’s an interesting show, and anyone who watches it will probably find out something new. But because
Verity is goes out of her way to be polite to everyone she meets on the series, it is up to the viewers to make their
own decisions about how much they should believe.
1. What is the writer doing in this text?
A. giving information about how colours influence us
B. reporting what happens in a new television series
C. giving information about a television presenter
D. giving his opinion of a recent television show
2. Which of the following shows the probable content of the four shows?
A. Part 1 – Health; Part 2 – Products and Industry; Part 3 – Emotions; Part 4 – Decisions
B. Part 1 – Blue and Black; Part 2 – Red and Orange; Part 3 – White and Grey; Part 4 – Green and Yellow
C. Part 1 – Meeting Designers; Part 2 – Meeting People who Name Colours; Part 3 – Meeting Doctors; Part
4 – Meeting Scientists
D. Part 1 – Cleaning Products; Part 2 – Make-up; Part 3 – Clothes; Part 4 – Food
3. According to Verity, why is a knowledge of colour important?
A. It can help you to choose the best products.
B. It can give you new ideas.
C. It can help you to change people’s minds.
D. It can help you to sell products.
4. Who does the writer respect least?
A. Verity Allen B. The people who name lipsticks
C. The ‘Colour Doctor’ D. The scientists who work with mice
5. The word “Overall” in paragraph 4 is closest in meaning to _______.
A. Generally B. Partially C. Rarely D. Readily

#Tiếng anh lớp 10

0

LQ

Lê Quỳnh Anh

21 tháng 6 2018

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.Early humans saw a variety of natural colours around them, from the browns and greens of the soil and plants to the deep blues and red of the sky. They painted their bodies with colours from nature to signal aggression toward an enemy, or to make themselves attractive to a mate.A girl and a rainbow of crushed ice flavors at Chowpatty Beach, India. Over the...

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.

Early humans saw a variety of natural colours around them, from the browns and greens of the soil and plants to the deep blues and red of the sky. They painted their bodies with colours from nature to signal aggression toward an enemy, or to make themselves attractive to a mate.

A girl and a rainbow of crushed ice flavors at Chowpatty Beach, India. Over the centuries, the sources of colours such as blue, purple, and red were high valued and they were often worth as much as gold. In the 19^th century, a young chemistry student manufactured the first synthetic dye, and suddenly the world became a much more colorful place. In the 20^th century, scientists discovered the psychological effects of colours, and people found ways to use this discovery to influence our feelings and behaviors.

RED

Red, colour of blood, symbolises fire, love and anger. In Eastern cultures, people believe it brings luck, wealth and success. In humans, the color red can send different messages. Some people redden, for example, when they are angry or embarrassed. Researchers have discovered that in sports the team that is wearing red is more likely to win. Why? Because red seems to be the color that signals dominance, giving those dressed in red an advantage in sporting events. In many animal species (including humans), contact with this bold color causes the heart rate to increase. However, one of red’s lighter shades, pink, can have the opposite effect on people. Man in prisons are less agressive when the walls are a specific shade of pink.

YELLOW

Yellow, the colour that comes to mind when we think of sunshine, is found throughout nature and the man-made world as a colour that commands attention; indeed, it is one of the easiest colours to see. This highly visible shade is found on everything from school buses to traffic signs and pens that we use to highlight important information in a text. The colour is also used to caution people; football players, for example, are shown a yellow card as a reminder to behave. It can be used as a stimulant as well: in a number of studies, yellow has been found to help children focus on their work and do better at school.

BLUE

Blue, the colour of the sky and sea, is associated in many cultures with water, religious objects, and protection against evil. Its darker shades represent calm, stability and power. Dark blue, for example, is the colour of the business suit or police uniform; it tells others, ‘I am in control,’ or ‘I am trustworthy.’ Blue is also associated with sadness. It’s common in English, for example, when you are feeling sad or depressed, to talk about ‘feeling blue,’ while in Iran, blue is the colour of mourning, worn when a person dies. Like pink, blue has a calming effect on people. Rooms painted blue help people to relax or sleep. Sleeping pills are often coloured blue to suggest exactly this idea. This colour also seems to reduce feelings of hunger. Blue food is rarely seen in nature, and when it is, such food is usually no longer healthy to consume. It’s just one more example of the power that colour can hold over us.

According to the pasage, the colour red______.

A. is believed to embarrass people

B. gives an advantage to team members who wear it.

C. symbolises bad luck

D. makes people less aggressive.

#Mẫu giáo

1

DH

Dương Hoàn Anh

21 tháng 6 2018

Đáp án B

Kiến thức: Đọc hiểu

Giải thích:

Theo đoạn văn, màu đỏ

A. được tin rằng làm cho người ta xấu hổ

B. mang lại lợi thế cho các thành viên trong nhóm mặc nó

C. tượng trưng cho sự không may mắn

D. làm cho người ta ít hăng hái

Thông tin: Researchers have discovered that in sports the team that is wearing red is more likely to win. Why? Because red seems to be the color that signals dominance, giving those dressed in red an advantage in sporting events.

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LQ

Lê Quỳnh Anh

7 tháng 6 2017

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.Early humans saw a variety of natural colours around them, from the browns and greens of the soil and plants to the deep blues and red of the sky. They painted their bodies with colours from nature to signal aggression toward an enemy, or to make themselves attractive to a mate.A girl and a rainbow of crushed ice flavors at Chowpatty Beach, India. Over the...

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.

Early humans saw a variety of natural colours around them, from the browns and greens of the soil and plants to the deep blues and red of the sky. They painted their bodies with colours from nature to signal aggression toward an enemy, or to make themselves attractive to a mate.

A girl and a rainbow of crushed ice flavors at Chowpatty Beach, India. Over the centuries, the sources of colours such as blue, purple, and red were high valued and they were often worth as much as gold. In the 19^th century, a young chemistry student manufactured the first synthetic dye, and suddenly the world became a much more colorful place. In the 20^th century, scientists discovered the psychological effects of colours, and people found ways to use this discovery to influence our feelings and behaviors.

RED

Red, colour of blood, symbolises fire, love and anger. In Eastern cultures, people believe it brings luck, wealth and success. In humans, the color red can send different messages. Some people redden, for example, when they are angry or embarrassed. Researchers have discovered that in sports the team that is wearing red is more likely to win. Why? Because red seems to be the color that signals dominance, giving those dressed in red an advantage in sporting events. In many animal species (including humans), contact with this bold color causes the heart rate to increase. However, one of red’s lighter shades, pink, can have the opposite effect on people. Man in prisons are less agressive when the walls are a specific shade of pink.

YELLOW

Yellow, the colour that comes to mind when we think of sunshine, is found throughout nature and the man-made world as a colour that commands attention; indeed, it is one of the easiest colours to see. This highly visible shade is found on everything from school buses to traffic signs and pens that we use to highlight important information in a text. The colour is also used to caution people; football players, for example, are shown a yellow card as a reminder to behave. It can be used as a stimulant as well: in a number of studies, yellow has been found to help children focus on their work and do better at school.

BLUE

Blue, the colour of the sky and sea, is associated in many cultures with water, religious objects, and protection against evil. Its darker shades represent calm, stability and power. Dark blue, for example, is the colour of the business suit or police uniform; it tells others, ‘I am in control,’ or ‘I am trustworthy.’ Blue is also associated with sadness. It’s common in English, for example, when you are feeling sad or depressed, to talk about ‘feeling blue,’ while in Iran, blue is the colour of mourning, worn when a person dies. Like pink, blue has a calming effect on people. Rooms painted blue help people to relax or sleep. Sleeping pills are often coloured blue to suggest exactly this idea. This colour also seems to reduce feelings of hunger. Blue food is rarely seen in nature, and when it is, such food is usually no longer healthy to consume. It’s just one more example of the power that colour can hold over us.

The phrase “this idea” refers to _____________.

A. food

B. stopping hunger

C. painting rooms

D. relaxation

#Mẫu giáo

1

DH

Dương Hoàn Anh

7 tháng 6 2017

Đáp án D

Kiến thức: Đọc hiểu

Giải thích:

Cụm từ "ý tưởng này" dùng để chỉ

A. thức ăn

C. sơn phòng

B. ngừng cơn đói

D. sự thư giãn

Rooms painted blue help people to relax or sleep. Sleeping pills are often coloured blue to suggest exactly this idea.

Các phòng sơn màu xanh giúp mọi người thư giãn hoặc ngủ. Thuốc ngủ thường có màu xanh dương để gợi ý chính xác ý tưởng này.

Đúng(0)

LQ

Lê Quỳnh Anh

21 tháng 6 2017

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.Early humans saw a variety of natural colours around them, from the browns and greens of the soil and plants to the deep blues and red of the sky. They painted their bodies with colours from nature to signal aggression toward an enemy, or to make themselves attractive to a mate.A girl and a rainbow of crushed ice flavors at Chowpatty Beach, India. Over the...

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.

Early humans saw a variety of natural colours around them, from the browns and greens of the soil and plants to the deep blues and red of the sky. They painted their bodies with colours from nature to signal aggression toward an enemy, or to make themselves attractive to a mate.

A girl and a rainbow of crushed ice flavors at Chowpatty Beach, India. Over the centuries, the sources of colours such as blue, purple, and red were high valued and they were often worth as much as gold. In the 19^th century, a young chemistry student manufactured the first synthetic dye, and suddenly the world became a much more colorful place. In the 20^th century, scientists discovered the psychological effects of colours, and people found ways to use this discovery to influence our feelings and behaviors.

RED

Red, colour of blood, symbolises fire, love and anger. In Eastern cultures, people believe it brings luck, wealth and success. In humans, the color red can send different messages. Some people redden, for example, when they are angry or embarrassed. Researchers have discovered that in sports the team that is wearing red is more likely to win. Why? Because red seems to be the color that signals dominance, giving those dressed in red an advantage in sporting events. In many animal species (including humans), contact with this bold color causes the heart rate to increase. However, one of red’s lighter shades, pink, can have the opposite effect on people. Man in prisons are less agressive when the walls are a specific shade of pink.

YELLOW

Yellow, the colour that comes to mind when we think of sunshine, is found throughout nature and the man-made world as a colour that commands attention; indeed, it is one of the easiest colours to see. This highly visible shade is found on everything from school buses to traffic signs and pens that we use to highlight important information in a text. The colour is also used to caution people; football players, for example, are shown a yellow card as a reminder to behave. It can be used as a stimulant as well: in a number of studies, yellow has been found to help children focus on their work and do better at school.

BLUE

Blue, the colour of the sky and sea, is associated in many cultures with water, religious objects, and protection against evil. Its darker shades represent calm, stability and power. Dark blue, for example, is the colour of the business suit or police uniform; it tells others, ‘I am in control,’ or ‘I am trustworthy.’ Blue is also associated with sadness. It’s common in English, for example, when you are feeling sad or depressed, to talk about ‘feeling blue,’ while in Iran, blue is the colour of mourning, worn when a person dies. Like pink, blue has a calming effect on people. Rooms painted blue help people to relax or sleep. Sleeping pills are often coloured blue to suggest exactly this idea. This colour also seems to reduce feelings of hunger. Blue food is rarely seen in nature, and when it is, such food is usually no longer healthy to consume. It’s just one more example of the power that colour can hold over us.

What is this text mainly about?

A. How views of colour have changed

B. The sources of colour

C. How colour influences people

D. How colour has a calming effect

#Mẫu giáo

1

DH

Dương Hoàn Anh

21 tháng 6 2017

Đáp án A

Kiến thức: Đọc hiểu

Giải thích:

Văn bản này chủ yếu là về điều gì?

A. Quan điểm về màu sắc đã thay đổi như thế nào

B. Các nguồn màu sắc

C. Màu sắc ảnh hưởng thế nào đến người

D. Màu sắc có tác dụng làm dịu

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PM

Phương Mai Melody Miku Hotgirl Saku...

5 tháng 3 2017 - olm

Question 1

Each face of a cube is painted with exactly one colour . What is the smallest number of colours needed to paint a cube so that no two faces that share an edge are the same colour ?

a) 6

b) 3

c) 4

d) 5

#Toán lớp 5

3

NA

Nguyễn Anh Thư

6 tháng 3 2017

Mình nghĩ là b.Bạn mình bảo thế

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TB

Trần Bảo Ngọc

1 tháng 1 2018

Tên gì dài thía!? =~=

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