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TT
Trần Thị Tâm Đan
24 tháng 12 2019 - olm

like

Layer 1

#Chưa xác định lớp 1
1
VB
Vương Bảo Bảo
24 tháng 12 2019

t

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NP
nguyen pham khanh linh
7 tháng 3 2019 - olm
cho mình like nha mọi người background Layer 1 ...
Đọc tiếp

cho mình like nha mọi người

background Layer 1

#Mẫu giáo
0
LQ
Lê Quỳnh Anh
16 tháng 5 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.           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone...
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.

           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone itself, a form of oxygen, is regularly made by the action of the sun in the upper atmosphere. It is also regularly destroyed by natural chemical processes.

            The problem now is that too much of the ozone layer is being destroyed. Scientists suspect that certain chemicals, such as fluorocarbons, are contributing to the depletion of the ozone layer. And how do we use fluorocarbons? The most common uses are in spray cans and cooling systems. The chemical pollution from these fluorocarbons can account for some of the ozone losses that have been reported. There are, however, new studies linking the sun itself to the depletion of the ozone layer. We’ll go into that new study more next time.

What does the word “filters out” in paragraph 1 probably mean?

A. prevents          

B. separates           

C. keeps               

D. stops
#Mẫu giáo
1
DH
Dương Hoàn Anh
16 tháng 5 2018

Đáp án A

Từ “filters out” ở đoạn 1 có nghĩa là?

A. ngăn chặn                 

B. chia tách                   

C. giữ                  

D. ngừng

(to) filter out: lọc ra, loại bỏ ra ≈ (to) prevent

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DT
Do Thanh Xuan
16 tháng 6 2019 - olm
Choose one word from the box to fill in each blank.  A. vegetables          B. meat          C. sauce         D. baked          E. pizza1. Most pizza in Canada starts with a layer of tomato _________on the bread.2.Some pizza toppings are _________ like mushrooms, olives and onions.3.Other toppings are different ________ like ham, chicken, pepperoni or bacon.4. ___________ is a food that is found in most countries of the world.5. Pizzas are ____________ in the...
Đọc tiếp

Choose one word from the box to fill in each blank.

  A. vegetables          B. meat          C. sauce         D. baked          E. pizza

1. Most pizza in Canada starts with a layer of tomato _________on the bread.

2.Some pizza toppings are _________ like mushrooms, olives and onions.

3.Other toppings are different ________ like ham, chicken, pepperoni or bacon.

4. ___________ is a food that is found in most countries of the world.

5. Pizzas are ____________ in the oven.
#Tiếng anh lớp 7
8
S
Serein
16 tháng 6 2019

1. Most pizza in Canada starts with a layer of tomato _________on the bread.

C.sauce

2.Some pizza toppings are _________ mushrooms, olives and onions.

A. vegetables

3.Other toppings are different ________ ham, chicken, pepperoni or bacon.

B.meat

4. ___________ is a food that is found in most countries of the world.

E.pizza

5. Pizzas are ____________ in the oven.

D.baked

~Study well~

#SJ

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NK
Nguyễn Khánh Huyền
16 tháng 6 2019

1.C

2.A

3.B

4.E

5.D

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LQ
Lê Quỳnh Anh
22 tháng 8 2019
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.           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone...
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.

           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone itself, a form of oxygen, is regularly made by the action of the sun in the upper atmosphere. It is also regularly destroyed by natural chemical processes.

            The problem now is that too much of the ozone layer is being destroyed. Scientists suspect that certain chemicals, such as fluorocarbons, are contributing to the depletion of the ozone layer. And how do we use fluorocarbons? The most common uses are in spray cans and cooling systems. The chemical pollution from these fluorocarbons can account for some of the ozone losses that have been reported. There are, however, new studies linking the sun itself to the depletion of the ozone layer. We’ll go into that new study more next time.

What is the most important purpose of the ozone layer?

A. Shielding the sun

B. Protecting the earth

C. Destroying chemicals

D. Providing fluorocarbons
#Mẫu giáo
1
DH
Dương Hoàn Anh
22 tháng 8 2019

Đáp án B

Vai trò quan trọng nhất của tầng ozone là?

A. Bảo vệ mặt trời.                           

B. Bảo vệ trái đất.

C. Phá huỷ chất hoá học.                  

D. Cung cấp floruacacbon

“the ozone layer is the protective shield around the earth.” (tầng ozone là lớp chắn bảo vệ xung quanh trái đất.)

Như vậy vai trò của nó là bảo vệ trái đất.

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LQ
Lê Quỳnh Anh
7 tháng 5 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.           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone...
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.

           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone itself, a form of oxygen, is regularly made by the action of the sun in the upper atmosphere. It is also regularly destroyed by natural chemical processes.

            The problem now is that too much of the ozone layer is being destroyed. Scientists suspect that certain chemicals, such as fluorocarbons, are contributing to the depletion of the ozone layer. And how do we use fluorocarbons? The most common uses are in spray cans and cooling systems. The chemical pollution from these fluorocarbons can account for some of the ozone losses that have been reported. There are, however, new studies linking the sun itself to the depletion of the ozone layer. We’ll go into that new study more next time.

What is the ozone layer made of?

A. Oxygen           

B. Shields             

C. Ultraviolet light          

D. Fluorocarbons
#Mẫu giáo
1
DH
Dương Hoàn Anh
7 tháng 5 2017

Đáp án A

Tầng ozone được tạo bởi?

A. Khí oxy

B. Màng chắn                

C. Tia cực tím                

D. Floruacacbon

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LQ
Lê Quỳnh Anh
16 tháng 12 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.           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone...
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.

           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone itself, a form of oxygen, is regularly made by the action of the sun in the upper atmosphere. It is also regularly destroyed by natural chemical processes.

            The problem now is that too much of the ozone layer is being destroyed. Scientists suspect that certain chemicals, such as fluorocarbons, are contributing to the depletion of the ozone layer. And how do we use fluorocarbons? The most common uses are in spray cans and cooling systems. The chemical pollution from these fluorocarbons can account for some of the ozone losses that have been reported. There are, however, new studies linking the sun itself to the depletion of the ozone layer. We’ll go into that new study more next time.

The speaker’s main topic is _________.

A. air-conditioning systems

B. fluorocarbons and the ozone layer 

C. ultraviolet light

D. the use of spray cans
#Mẫu giáo
1
DH
Dương Hoàn Anh
16 tháng 12 2018

Đáp án B

Chủ đề chính của diễn giả là?

A. hệ thống điều hoà     

B. floruacacbon và tầng ozone

C. tia cực tím        

D. ứng dụng của bình phun

Câu 2 đoạn 1: “First, we’ll touch on the relationship between fluorocarbons and the ozone layer”(Đầu tiên ta sẽ bàn đến mối tương quan giữa floruacacbon và tầng ozone)

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LQ
Lê Quỳnh Anh
5 tháng 11 2019
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.           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone...
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.

           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone itself, a form of oxygen, is regularly made by the action of the sun in the upper atmosphere. It is also regularly destroyed by natural chemical processes.

            The problem now is that too much of the ozone layer is being destroyed. Scientists suspect that certain chemicals, such as fluorocarbons, are contributing to the depletion of the ozone layer. And how do we use fluorocarbons? The most common uses are in spray cans and cooling systems. The chemical pollution from these fluorocarbons can account for some of the ozone losses that have been reported. There are, however, new studies linking the sun itself to the depletion of the ozone layer. We’ll go into that new study more next time.

What will the speaker probably discuss next?

A. The make-up of the ozone layer.

B. The sun as a cause of ozone layer depletion.

C. How to make air conditioners with fluorocarbons.

D. Harmful effects of ultraviolet light.
#Mẫu giáo
1
DH
Dương Hoàn Anh
5 tháng 11 2019

Đáp án B

Diễn giả có khả năng sẽ tiếp tục bàn về vấn đề nào?

A. Cấu tạo tầng ozone.

B. Mặt trời – tác nhân gây hao tổn tầng ozone.

C. Cách sản xuất điều hoà với floruacacbon.

D. Tác động có hại của tia cực tím.

2 câu cuối bài: “There are, however, new studies linking the sun itself to the depletion of the ozone layer. We’ll go into that new study more next time.”

(Tuy nhiên, đã có nghiên cứu liên hệ mặt trời với sự hao tổn của tầng ozone. Chúng ta sẽ đi sâu vào nghiên cứu mới này vào lần sau)

Như vậy tác giả sẽ tiếp tục bàn về mặt trời – tác nhân gây hao tổn tầng ozone.

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LQ
Lê Quỳnh Anh
10 tháng 3 2019
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.           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone...
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.

           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone itself, a form of oxygen, is regularly made by the action of the sun in the upper atmosphere. It is also regularly destroyed by natural chemical processes.

            The problem now is that too much of the ozone layer is being destroyed. Scientists suspect that certain chemicals, such as fluorocarbons, are contributing to the depletion of the ozone layer. And how do we use fluorocarbons? The most common uses are in spray cans and cooling systems. The chemical pollution from these fluorocarbons can account for some of the ozone losses that have been reported. There are, however, new studies linking the sun itself to the depletion of the ozone layer. We’ll go into that new study more next time.

Who is the most likely speaker?

A. A mechanic     

B. A chemist         

C. A professor     

D. A doctor
#Mẫu giáo
1
DH
Dương Hoàn Anh
10 tháng 3 2019

Đáp án C

Người diễn thuyết có thể là?

A. Một kĩ sư cơ khí                 
B. Một nhà hoá học       
C. Một giáo sư     
D. Một bác sĩ

Bài đọc nói về vấn đề nóng lên của trái đất với nhiều thông tin được đưa ra, như vậy diễn giả là một người quan tâm và có hiểu biết về các vấn đề xã hội.

Trong số các đáp án được đưa ra, chỉ có C là phù hợp nhất.

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LQ
Lê Quỳnh Anh
19 tháng 10 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.           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone...
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.

           Today I’d like to begin a discussion on the problem of the heating up the earth. First, we’ll touch on the relationship between fluorocarbons and the ozone layer. You probably remember that the ozone layer is the protective shield around the earth. It is important to all life, because it filters out harmful ultraviolet light from the sun. Ozone itself, a form of oxygen, is regularly made by the action of the sun in the upper atmosphere. It is also regularly destroyed by natural chemical processes.

            The problem now is that too much of the ozone layer is being destroyed. Scientists suspect that certain chemicals, such as fluorocarbons, are contributing to the depletion of the ozone layer. And how do we use fluorocarbons? The most common uses are in spray cans and cooling systems. The chemical pollution from these fluorocarbons can account for some of the ozone losses that have been reported. There are, however, new studies linking the sun itself to the depletion of the ozone layer. We’ll go into that new study more next time.

What does the word “depletion” in paragraph 2 probably mean?

A. deletion           

B. deployment     

C. departure          

D. destruction
#Mẫu giáo
1
DH
Dương Hoàn Anh
19 tháng 10 2017

Đáp án D

Từ “depletion” ở đoạn 2 có nghĩa là?

A. sự gạch đi, xoá bỏ     

B. sự triển khai, dàn quân       

C. sự khởi hành   

D. sự phá hoại

Depletion (n): sự làm suy yếu, kiệt sức ≈ destruction (n): sự phá hoại

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GF
gil free fire
24 tháng 5 2019 - olm
background Layer 1 love shot-các bạn xem nhiều để câu like nha ...
Đọc tiếp

background Layer 1 love shot-các bạn xem nhiều để câu like nha

#Mẫu giáo
1
GF
gil free fire
24 tháng 5 2019

love shot

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