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VII. Rewrite the part in italics in each sentence by using the compound “noun + V-ing”. Example: Korea has developed its industry of makingcars very quickly. -> Korea has developed its car making industryveryquickly. 1. Many people have actively responded to the campaign for planning family. -> Many people have actively responded to the......................................................................................... 2. Our team won the contest for making a fire, but lost the...
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VII. Rewrite the part in italics in each sentence by using the compound “noun + V-ing”.

Example: Korea has developed its industry of makingcars very quickly.

-> Korea has developed its car making industryveryquickly.

1. Many people have actively responded to the campaign for planning family.

-> Many people have actively responded to the.........................................................................................

2. Our team won the contest for making a fire, but lost the contest for cooking rice.

-> Our team won the , but lost the...............................................................................................................

3. China is the country where they export labors.

-> ................................................................................................................................................................

4. My friend competed in a game in which each participant had to ride his/ her bike round and rounD.

-> ................................................................................................................................................................

5. Our school is going to hold a contest in which students just speak English.

-> ................................................................................................................................................................

6. Japan is the country which exports lots of cars.

-> ................................................................................................................................................................

7. It is a contest in which people have to cover their faces with masks.

-> ................................................................................................................................................................

8. The Pham has just bought a machine which is used to dry the clothes.

-> ................................................................................................................................................................

1
23 tháng 4 2020

VII. Rewrite the part in italics in each sentence by using the compound “noun + V-ing”.

Example: Korea has developed its industry of makingcars very quickly.

-> Korea has developed its car making industryveryquickly.

1. Many people have actively responded to the campaign for planning family.

-> Many people have actively responded to the................family planning campaign.........................................................................

2. Our team won the contest for making a fire, but lost the contest for cooking rice.

-> Our team won the fire-making contest , but lost the rice-cooking contest...............................................................................................................

3. China is the country where they export labors.

-> ...................China is the labor exporting country ........................

4. My friend competed in a game in which each participant had to ride his/ her bike round and rounD.

-> ...................... My friend competed in a round-and-round bike riding contest
...................................................................................................................

5. Our school is going to hold a contest in which students just speak English.

-> .........................Our school is going to hold a English-speaking contest......................................................................................................................................

6. Japan is the country which exports lots of cars.

-> ...........................Japan is the car-exporting country .....................................................................................................................................

7. It is a contest in which people have to cover their faces with masks.

-> .....................It is a face-mask-covering contest.
...........................................................................................................................................

8. The Pham has just bought a machine which is used to dry the clothes.

-> ........................The Pham has just bought a clothes-drying machine........................................................................................................................................

4 tháng 10 2019

Đáp án B

Giải thích:

rapidly (adv): nhanh

A. weakly (adv): yếu

B. slowly (adv): chậm

C. leisurely (adv): nhàn nhã

D. shortly (adv): ngắn

Dịch nghĩa: Trong hai thập kỷ đầu tiên tồn tại, rạp chiếu phim đã phát triển nhanh chóng.

10 tháng 5 2017

C

Develop = phát triển. progress = tiến triển. enlarge = phóng to. Stress = nhấn mạnh. Ripen = chín

Read the following passage and mark the letter A, B, C, or D on your answer answer to each of the questionsAn air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely . Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to...
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Read the following passage and mark the letter A, B, C, or D on your answer answer to each of the questions

An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely . Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to compounds that could be seen or smelled – a far cry from the extensive list of harmful substances known today. As technology has developed and knowledge of health aspects of various chemicals has increased, the list of air pollutants has lengthened. In the future, even water vapor might be considered an air pollutant under certain conditions. Many of more important air pollutants such as sulfur oxides, carbon monoxide, and nitrogen oxides, are found in nature. As the Earth developed, the concentrations of these pollutants were altered by various chemical reactions; they became components in biogeochemical cycle. Theseserve as an air purification scheme by allowing the compounds to move from the air to the water or soil on a global basis, nature's output of these compounds dwarfs that resulting from human activities.

However, human production usually occurs in a localized area, such as a city. In this localized regions, human output may be dominant and may temporarily overload the natural purification scheme of the cycle. The result is an increased concentration of noxious chemicals in the air. The concentrations at which the adverse effects appear will be greater than the concentrations that the pollutants would have in the absence of human activities. The actual concentration need not be large for a substance to be a pollutant; in fact the numerical value tells us little until we know how much of an increase this represents over the concentration that would occur naturally in the area. For example, sulfur dioxide has detectable health effects at 0.08 parts per million (ppm), which is about 400 times its natural level. Carbon monoxide, however, as a natural level of 0.1 ppm and is not usually a pollutant until its level reaches about 15 ppm.

What does the passage mainly discuss?

A. The economic impact of air pollution

B. What constitutes an air pollutant

C. How much harm air pollutants can cause

D. The effects of compounds added to the atmosphere

1
22 tháng 8 2019

Đáp án: C

Read the following passage and mark the letter A, B, C, or D on your answer answer to each of the questionsAn air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer answer to each of the questions

An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to compounds that could be seen or smelled – a far cry from the extensive list of harmful substances known today. As technology has developed and knowledge of health aspects of various chemicals has increased, the list of air pollutants has lengthened. In the future, even water vapor might be considered an air pollutant under certain conditions. Many of more important air pollutants such as sulfur oxides, carbon monoxide, and nitrogen oxides, are found in nature. As the Earth developed, the concentrations of these pollutants were altered by various chemical reactions; they became components in biogeochemical cycle. These serve as an air purification scheme by allowing the compounds to move from the air to the water or soil on a global basis, nature's output of these compounds dwarfs that resulting from human activities.

However, human production usually occurs in a localized area, such as a city. In this localized regions, human output may be dominant and may temporarily overload the natural purification scheme of the cycle. The result is an increased concentration of noxious chemicals in the air. The concentrations at which the adverse effects appear will be greater than the concentrations that the pollutants would have in the absence of human activities. The actual concentration need not be large for a substance to be a pollutant; in fact the numerical value tells us little until we know how much of an increase this represents over the concentration that would occur naturally in the area. For example, sulfur dioxide has detectable health effects at 0.08 parts per million (ppm), which is about 400 times its natural level. Carbon monoxide, however, as a natural level of 0.1 ppm and is not usually a pollutant until its level reaches about 15 ppm.

What does the passage mainly discuss?

A. The economic impact of air pollution

B. What constitutes an air pollutant

C. How much harm air pollutants can cause

D. The effects of compounds added to the atmosphere

1
13 tháng 10 2018

Đáp án C

7 tháng 11 2023

Type 1: flood lights, football pitch, mountain range, tennis court, safety net, sea shore, tennis player. tower block.

(Loại 1: đèn pha, sân bóng đá, dãy núi, sân tennis, lưới an toàn, bờ biển, người chơi tennis, tòa tháp.)

Type 2: swimming pool.

(Loại 2: bể bơi.)

Type 3: main road.

(Loại 3: đường chính.)

=> Type 1 has the most examples.

(Loại 1 có nhiều ví dụ nhất.)

    An air pollutnt is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to compounds that could be seen or smelled – a far cry from the extensive list of harmful subtances known...
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    An air pollutnt is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to compounds that could be seen or smelled – a far cry from the extensive list of harmful subtances known today. As technology has developed and knowledge of the health aspects of various chemicals has increased, the list of air pollutants has lengthened. In the future, even water vapor might be considered an air pollutant under certain conditions.

    Many of the more important air pollutants, such as sulfur oxides, carbon monoxide, and notrigen oxides, are found in nature. As the Earth developed, the concentration of these pollutants was altered by various chemical reactions; they became components in biogeochemical cycles. These serve as an air purification scheme by allowing the compounds to move from the air to the water or soil. On a global basis, nature’s output of these compounds dwarfs that resulting from human activities.

          However, human production usually occurs in a localized area, such as as city. In such a region, human output may be dominant and may temporarily overload the natural purification scheme of the cycles. The result is an increased concentration of noxious chemicals in the air. The concentrations at which the adverse effects appear will be greater than the concentrations that the pollutants would have in the absence of human activities. The actual concentration need not be large for a subtance to be a pollutant; in fact, the numerial value tells us little until we know how much of an increase this represents over ther concentration that would occur naturally in the area. For example, sulfur dioxide has detectable health effects at 0.08 parts per million (ppm), which is about 400 times its natural level. Carbon monoxide, however, has a natural level of 0.1 ppm and is not usually a pollutant until its level reaches about 15 ppm.

The word “adversely” in the first paragraph is closet in meaning to ________.

A. negatively        

B. quickly    

C. admittedly         

D. considerably

1
28 tháng 7 2017

Đáp án A.

Key words: paragraph 1, adversely

Clue: “An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely”: Ô nhiễm không khí được định nghĩa như hợp chất thải trực tiếp hoặc gián tiếp bởi con người vào không khí với một lượng để ảnh hưởng tiêu cực đến con người, động vật, thảm thực vật hoặc nguyên liệu.

adversely (adv) = in a way that is negative and unpleasant and not likely to produce a good result.

Vậy adversely gần nghĩa nhất với A. negatively: một cách tiêu cực.

Các đáp án còn lại là sai:

          B. quickly: nhanh chóng

          C. admittedly: được thừa nhận

          D. considerably: đáng kể

    An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to compounds that could be seen or smelled – a far cry from the extensive list of harmful subtances known...
Đọc tiếp

    An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to compounds that could be seen or smelled – a far cry from the extensive list of harmful subtances known today. As technology has developed and knowledge of the health aspects of various chemicals has increased, the list of air pollutants has lengthened. In the future, even water vapor might be considered an air pollutant under certain conditions.

    Many of the more important air pollutants, such as sulfur oxides, carbon monoxide, and notrigen oxides, are found in nature. As the Earth developed, the concentration of these pollutants was altered by various chemical reactions; they became components in biogeochemical cycles. These serve as an air purification scheme by allowing the compounds to move from the air to the water or soil. On a global basis, nature’s output of these compounds dwarfs that resulting from human activities.

          However, human production usually occurs in a localized area, such as as city. In such a region, human output may be dominant and may temporarily overload the natural purification scheme of the cycles. The result is an increased concentration of noxious chemicals in the air. The concentrations at which the adverse effects appear will be greater than the concentrations that the pollutants would have in the absence of human activities. The actual concentration need not be large for a subtance to be a pollutant; in fact, the numerial value tells us little until we know how much of an increase this represents over ther concentration that would occur naturally in the area. For example, sulfur dioxide has detectable health effects at 0.08 parts per million (ppm), which is about 400 times its natural level. Carbon monoxide, however, has a natural level of 0.1 ppm and is not usually a pollutant until its level reaches about 15 ppm.

The word “These” in the second paragraph is closet in meaning to ________.

A. the various chemical reactions

B. the pollutants from the developing Earth

C. the compounds moved to the water or soil

D. the components in biogeochemical cycles

1
29 tháng 1 2017

Đáp án D.

Key words: these, second paragraph, closet in meaning.

Clue: “…they became components in biogeochemical cycles. These serve as an air purification scheme by…”: … chúng trở thành thành phần trong chu trình sinh địa. Những chất này có vai trò như một chương trình thanh lọc không khí bằng cách …

Phân tích: “Chúng” ở đây là cụm danh từ được nhắc đến ngay trước đó. Vậy chọn đáp án D. the components in biogeochemical cycles.

    An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to compounds that could be seen or smelled – a far cry from the extensive list of harmful subtances known...
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    An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to compounds that could be seen or smelled – a far cry from the extensive list of harmful subtances known today. As technology has developed and knowledge of the health aspects of various chemicals has increased, the list of air pollutants has lengthened. In the future, even water vapor might be considered an air pollutant under certain conditions.

    Many of the more important air pollutants, such as sulfur oxides, carbon monoxide, and notrigen oxides, are found in nature. As the Earth developed, the concentration of these pollutants was altered by various chemical reactions; they became components in biogeochemical cycles. These serve as an air purification scheme by allowing the compounds to move from the air to the water or soil. On a global basis, nature’s output of these compounds dwarfs that resulting from human activities.

          However, human production usually occurs in a localized area, such as as city. In such a region, human output may be dominant and may temporarily overload the natural purification scheme of the cycles. The result is an increased concentration of noxious chemicals in the air. The concentrations at which the adverse effects appear will be greater than the concentrations that the pollutants would have in the absence of human activities. The actual concentration need not be large for a subtance to be a pollutant; in fact, the numerial value tells us little until we know how much of an increase this represents over ther concentration that would occur naturally in the area. For example, sulfur dioxide has detectable health effects at 0.08 parts per million (ppm), which is about 400 times its natural level. Carbon monoxide, however, has a natural level of 0.1 ppm and is not usually a pollutant until its level reaches about 15 ppm.

For which of the following reasons can natural pollutants play an important role in controlling air pollution ?

A. They function as part of a purification process

B. They occur in greater quantities than oher pollutants

C. They are less harmful to living beings than other pollutants

D. They have existed since the Earth developed

1
11 tháng 10 2017

Đáp án A.

Key words: natural pollutants, controlling air pollution, nature.

Câu hỏi: Dưới những lí do sau, đâu là lí do để chất gây ô nhiễm giữ vai trò quan trọng trong kiểm soát ô nhiễm không khí?

Clue: “Many of the more important air pollutants … are found in nature…they became components in biogeochemical cycles. These serve as an air purification scheme by allowing the compounds to move from the air to the water or soil”: Nhiều trong số các chất ô nhiễm không khí … được tìm thấy trong tự nhiên …chúng trở thành thành phần trong chu trình sinh địa. Các chất này có vai trò như một kế hoạch thanh lọc không khí bằng cách cho phép hợp chất di chuyển từ không khí sang nước hoặc đất.

Phân tích: Từ Clue có thể tóm tắt lại là các chất gây ô nhiễm trong tự nhiên trở thành các chất hóa học khác, chất hóa học này lại tạo quy trình thanh lọc này. Chọn đáp án A. They function as part of a purification process.

Các đáp án khác:

          B. They occur in greater quantities than other pollutants: Các chất này hình thành với khối lượng lớn hơn các chất ô nhiễm khác – Không có thông tin.

          C. They are less harmful to living beings than other pollutants: Các chất này ít gây hại đến các sinh vật sống hơn các chất ô nhiễm khác – Không có thông tin.

          D. They have existed since the Earth developed: Chúng đã tồn tại kể từ khi Trái Đất hình thành – Không phải là một vai trò của ô nhiễm không khí.

    An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to compounds that could be seen or smelled – a far cry from the extensive list of harmful subtances known...
Đọc tiếp

    An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to compounds that could be seen or smelled – a far cry from the extensive list of harmful subtances known today. As technology has developed and knowledge of the health aspects of various chemicals has increased, the list of air pollutants has lengthened. In the future, even water vapor might be considered an air pollutant under certain conditions.

    Many of the more important air pollutants, such as sulfur oxides, carbon monoxide, and notrigen oxides, are found in nature. As the Earth developed, the concentration of these pollutants was altered by various chemical reactions; they became components in biogeochemical cycles. These serve as an air purification scheme by allowing the compounds to move from the air to the water or soil. On a global basis, nature’s output of these compounds dwarfs that resulting from human activities.

          However, human production usually occurs in a localized area, such as as city. In such a region, human output may be dominant and may temporarily overload the natural purification scheme of the cycles. The result is an increased concentration of noxious chemicals in the air. The concentrations at which the adverse effects appear will be greater than the concentrations that the pollutants would have in the absence of human activities. The actual concentration need not be large for a subtance to be a pollutant; in fact, the numerial value tells us little until we know how much of an increase this represents over ther concentration that would occur naturally in the area. For example, sulfur dioxide has detectable health effects at 0.08 parts per million (ppm), which is about 400 times its natural level. Carbon monoxide, however, has a natural level of 0.1 ppm and is not usually a pollutant until its level reaches about 15 ppm.

According to the passage, the numerical value of the concentration level of a substance is only useful if ________.

A. the other substances in the area are known

B. it is in a localized area

C. the natural level is also known

D. it can be calculated quickly

1
25 tháng 12 2018

Đáp án C.

Key words: numerical value, concentration level.

Câu hỏi: Theo bài khóa, giá trị bằng con số của mức độ dồn lượng một chất sẽ chỉ hữu dụng khi nào?

Clue: “…the numerical value tells us little until we know how much of an increase this represents over the concentration that would occur naturally in the area. For example, sulfur dioxide has detectable health effects at 0.08 parts per million (ppm), which is about 400 times its natural level”

Phân tích: Ngay sau khi nhắc đến giá trị bằng con số, tác giả đưa ra ví dụ trong đó có sự xuất hiện của hai biến là “concentration level” và “natural level”. Do đó, để “concentration level” có ý nghĩa thì cũng phải biết “natural level”. Chọn đáp án C. the natural level is also known.

Các đáp án khác không phù hợp:

          A. the other substances in the area are known: các chất khác trong tự nhiên được biết.

          B. it is in a localized area: các chất có ở khu vực chuyên môn hóa.

          C. it can be calculated quickly: nó phải được tính nhanh.