Giúp mik:The heart has its own network of coronary vessels that keep it supplied with oxygen and nutrients. Occasionally, arteriosclero-sis develops in these vessels, and they become narrowed and hard...

Tim có mạng lưới mạch vành riêng giúp cung cấp oxy và chất dinh dưỡng cho tim. Đôi khi, xơ cứng động mạch phát triển trong các mạch này, chúng bị thu hẹp và cứng lại do một số yếu tố, bao gồm tăng huyết áp (huyết áp cao). Ngoài ra, một chất giống như mảng béo bao gồm cholesterol có thể tích tụ trên bề mặt bên trong của mạch vành, gây thu hẹp hoặc thậm chí tắc nghẽn. Đây được gọi là chứng xơ vữa động mạch và góp phần vào sự phát triển của bệnh động mạch vành (CAD). Đôi khi nó còn được gọi là bệnh tim ăn mòn thể thao (ASHD). Nếu một mạch bị tắc hoàn toàn (tắc nghẽn), thì cơ tim ở hạ lưu sẽ chết vì thiếu oxy. Đây được gọi là nhồi máu cơ tim (MI) hoặc nhồi máu cơ tim NHAAAAAAAAACâu trả lời: Tim có mạng lưới mạch vành riêng giúp cung cấp oxy và chất dinh dưỡng cho tim. Đôi khi, xơ cứng động mạch phát triển trong các mạch này, chúng bị thu hẹp và cứng lại do một số yếu tố, bao gồm tăng huyết áp (huyết áp cao). Ngoài ra, một chất giống như mảng béo bao gồm cholesterol có thể tích tụ trên bề mặt bên trong của mạch vành, gây thu hẹp hoặc thậm chí tắc nghẽn. Đây được gọi là chứng xơ vữa động mạch và góp phần vào sự phát triển của bệnh động mạch vành (CAD). Đôi khi nó còn được gọi là bệnh tim ăn mòn thể thao (ASHD). Nếu một mạch bị tắc hoàn toàn (tắc nghẽn), thì cơ tim ở hạ lưu sẽ chết vì thiếu oxy. Đây được gọi là nhồi máu cơ tim (MI) hoặc nhồi máu cơ tim NHAAAAAAAAA

tham khảo nha bnTim có mạng lưới mạch vành riêng giúp cung cấp oxy và chất dinh dưỡng cho tim. Đôi khi, xơ cứng động mạch phát triển trong các mạch này, chúng bị thu hẹp và cứng lại do một số yếu tố, bao gồm tăng huyết áp (huyết áp cao). Ngoài ra, một chất giống như mảng béo bao gồm cholesterol có thể tích tụ trên bề mặt bên trong của mạch vành, gây thu hẹp hoặc thậm chí tắc nghẽn. Đây được gọi là chứng xơ vữa động mạch và góp phần vào sự phát triển của bệnh động mạch vành (CAD). Đôi khi nó còn được gọi là bệnh tim ăn mòn thể thao (ASHD). Nếu một mạch bị tắc hoàn toàn (tắc nghẽn), thì cơ tim ở hạ lưu sẽ chết vì thiếu oxy. Đây được gọi là nhồi máu cơ tim (MI) hoặc nhồi máu cơ tim.Câu trả lời: tham khảo nha bnTim có mạng lưới mạch vành riêng giúp cung cấp oxy và chất dinh dưỡng cho tim. Đôi khi, xơ cứng động mạch phát triển trong các mạch này, chúng bị thu hẹp và cứng lại do một số yếu tố, bao gồm tăng huyết áp (huyết áp cao). Ngoài ra, một chất giống như mảng béo bao gồm cholesterol có thể tích tụ trên bề mặt bên trong của mạch vành, gây thu hẹp hoặc thậm chí tắc nghẽn. Đây được gọi là chứng xơ vữa động mạch và góp phần vào sự phát triển của bệnh động mạch vành (CAD). Đôi khi nó còn được gọi là bệnh tim ăn mòn thể thao (ASHD). Nếu một mạch bị tắc hoàn toàn (tắc nghẽn), thì cơ tim ở hạ lưu sẽ chết vì thiếu oxy. Đây được gọi là nhồi máu cơ tim (MI) hoặc nhồi máu cơ tim.

Tim có mạng lưới mạch vành riêng giúp cung cấp oxy và chất dinh dưỡng cho tim. Đôi khi, xơ cứng động mạch phát triển trong các mạch này, chúng bị thu hẹp và cứng lại do một số yếu tố, bao gồm tăng huyết áp (huyết áp cao). Ngoài ra, một chất giống như mảng béo bao gồm cholesterol có thể tích tụ trên bề mặt bên trong của mạch vành, gây thu hẹp hoặc thậm chí tắc nghẽn. Đây được gọi là chứng xơ vữa động mạch và góp phần vào sự phát triển của bệnh động mạch vành (CAD). Đôi khi nó còn được gọi là bệnh tim ăn mòn thể thao (ASHD). Nếu một mạch bị tắc hoàn toàn (tắc nghẽn), thì cơ tim ở hạ lưu sẽ chết vì thiếu oxy. Đây được gọi là nhồi máu cơ tim (MI) hoặc nhồi máu cơ tim.HTCâu trả lời: Tim có mạng lưới mạch vành riêng giúp cung cấp oxy và chất dinh dưỡng cho tim. Đôi khi, xơ cứng động mạch phát triển trong các mạch này, chúng bị thu hẹp và cứng lại do một số yếu tố, bao gồm tăng huyết áp (huyết áp cao). Ngoài ra, một chất giống như mảng béo bao gồm cholesterol có thể tích tụ trên bề mặt bên trong của mạch vành, gây thu hẹp hoặc thậm chí tắc nghẽn. Đây được gọi là chứng xơ vữa động mạch và góp phần vào sự phát triển của bệnh động mạch vành (CAD). Đôi khi nó còn được gọi là bệnh tim ăn mòn thể thao (ASHD). Nếu một mạch bị tắc hoàn toàn (tắc nghẽn), thì cơ tim ở hạ lưu sẽ chết vì thiếu oxy. Đây được gọi là nhồi máu cơ tim (MI) hoặc nhồi máu cơ tim.HT

Giúp mik:The heart has its own network of coronary vessels that keep it supplied with oxygen and nutrients. Occasionally...

Hãy tham gia nhóm Học sinh Hoc24OLM

Dương Minh

29 tháng 6 2019 lúc 5:15

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. As viewed from space, Earth’s distinguishing characteristics are its blue waters and white clouds. Enveloped by an ocean of air consisting of 78% nitrogen and 21% oxygen, the planet is the only one in our solar system known to harbor life. Circling the Sun at an average distance of 149 million kilometers (93 million miles), Earth is the third planet from the S...

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.

As viewed from space, Earth’s distinguishing characteristics are its blue waters and white clouds. Enveloped by an ocean of air consisting of 78% nitrogen and 21% oxygen, the planet is the only one in our solar system known to harbor life. Circling the Sun at an average distance of 149 million kilometers (93 million miles), Earth is the third planet from the Sun and the fifth largest planet in the solar system.

Our planet’s rapid spin and molten nickel-iron core give rise to an extensive magnetic field which, coupled the atmosphere, shields us from nearly all of the harmful radiation coming from the Sun and other stars. Earth’s atmosphere protects us from meteors as well, most of which burn up in the Earth’s atmosphere before they can strike the surface. The planet active geological processes have left no evidence of the ancient pelting it almost certainly received soon after it formed about 4.6 billion years ago. The Earth has a single natural satellite – the moon.

Question: The word distinguishing as it is used in this selection means ________.

A. elevating in nature

B. characteristics like all other planets

C. devastating in nature

D. characteristics that set it apart from other planets

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Lớp 12 Tiếng anh

Dương Minh

7 tháng 10 2018 lúc 2:24

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. As viewed from space, Earth’s distinguishing characteristics are its blue waters and white clouds. Enveloped by an ocean of air consisting of 78% nitrogen and 21% oxygen, the planet is the only one in our solar system known to harbor life. Circling the Sun at an average distance of 149 million kilometers (93 million miles), Earth is the third planet from the S...

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.

As viewed from space, Earth’s distinguishing characteristics are its blue waters and white clouds. Enveloped by an ocean of air consisting of 78% nitrogen and 21% oxygen, the planet is the only one in our solar system known to harbor life. Circling the Sun at an average distance of 149 million kilometers (93 million miles), Earth is the third planet from the Sun and the fifth largest planet in the solar system.

Our planet’s rapid spin and molten nickel-iron core give rise to an extensive magnetic field which, coupled the atmosphere, shields us from nearly all of the harmful radiation coming from the Sun and other stars. Earth’s atmosphere protects us from meteors as well, most of which burn up in the Earth’s atmosphere before they can strike the surface. The planet active geological processes have left no evidence of the ancient pelting it almost certainly received soon after it formed about 4.6 billion years ago. The Earth has a single natural satellite – the moon.

Question: The main idea of this passage is that ________.

A. Earth is predominantly water.

B. There are life-supporting characteristics on Eart

C. Earth is the only planet with a moon

D. Earth has no common characteristics with other planets

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Lớp 12 Tiếng anh

Phạm Xuân Dương

21 tháng 4 2020 lúc 15:10

The passage below contains 10 mistakes in spelling, grammar and word form. UNDERLINE the mistakes and CORRECT them. Football has grown to become one of most successful sports and opportunities on the planet. In the 2006 World Cup Finals, several hundred global companies advertised their production at stadiums in Germany. Through televising games the promotion of soft drinks, fast food, credit cards, and others items helped to generate a turnover of nearly $1 billion. This huge number...

Đọc tiếp

The passage below contains 10 mistakes in spelling, grammar and word form. UNDERLINE the mistakes and CORRECT them.

Football has grown to become one of most successful sports and opportunities on the planet. In the 2006 World Cup Finals, several hundred global companies advertised their production at stadiums in Germany. Through televising games the promotion of soft drinks, fast food, credit cards, and others items helped to generate a turnover of nearly $1 billion. This huge number of sponsorship has helped to raise the profile of businesses, but it is also valuable for football associations throughout the world. FIFA has made arrangements so that a lot of the money raised is returned to sport development programmes in the nations where competed in the tournament. Moreover, football and money don't always result in happiness. Many problems are caused in the major competitions when teams demand more money for each performances. Often players become impatient, and demand to be paid before playing. This is unlikely to end well, cause lots of problems. If these arguments affect team spirit, then results are the poor. Unfortunately, poor results mean that teams receive less money from the tournament organisers, so in the end the development of the game in these nations suffer. This means that the chance with improvement is small. Sometimes sport and money just don't mix.

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Lớp 12 Tiếng anh Câu hỏi của OLM

Dương Minh

3 tháng 3 2018 lúc 9:01

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the questions. If we believe that clothing has to do with covering the body, and costume with the choice of a particular form of garment for a particular use, then we can say that clothing depend primarily on such physical conditions as climate, health, and textile manufacture, whereas costume reflect social factors such as religious beliefs, aesthetics, personal status, and the wish to be distinguishe...

Đọc tiếp

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the questions.

If we believe that clothing has to do with covering the body, and costume with the choice of a particular form of garment for a particular use, then we can say that clothing depend primarily on such physical conditions as climate, health, and textile manufacture, whereas costume reflect social factors such as religious beliefs, aesthetics, personal status, and the wish to be distinguished from or to emulate our fellows.

The ancient Greeks and the Chinese believed that we first covered our bodies for some physical reason such as protecting ourselves from the weather elements. Ethnologists and psychologists have invoked psychological reasons: modesty in the case of ancients, and taboo, magical influence and the desire to please for the moderns.

In early history, costume must have fulfilled a function beyond that of simple utility, perhaps through some magical significance, investing primitive man with the attributes of other creatures. Ornaments identified the wearer with animals, gods, heroes or other men. This identification remains symbolic in more sophisticated societies. We should bear in mind that the theater has its distant origins in sacred performances, and in all period children at play have worn disguises, so as to adapt gradually to adult life.

Costume helped inspire fear or impose authority. For a chieftain, costume embodied attributes expressing his power, while a warrior’s costume enhanced his physical superiority and suggested he was superhuman. In more recent times, professional or administrative costume has been devised to distinguish the wearer and express personal or delegated authority; this purpose is seen clearly in the judge’s robes and the police officer’s uniform. Costume denotes power, and since power is usually equated with wealth, costume came to be an expression of social caste and material prosperity. Military uniform denotes rank and is intended to intimidate, to protect the body and to express membership in a group. At the bottom of the scale, there are such compulsory costumes as the convict’s uniform. Finally, costume can possess a religious significance that combines various elements: an actual or symbolic identification with a god, the desire to express this in earthly life, and the desire to enhance the wearer’s position of respect.

Question: Which of the following would most likely NOT be reflected in a person’s costume, as it is defined in the passage?

A. Having a heart condition

B. Playing in a baseball game

C. Working in a hospital

D. Participating in a religious ceremony

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Lớp 12 Tiếng anh

Dương Minh

24 tháng 11 2017 lúc 14:30

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. As viewed from space, Earth’s distinguishing characteristics are its blue waters and white clouds. Enveloped by an ocean of air consisting of 78% nitrogen and 21% oxygen, the planet is the only one in our solar system known to harbor life. Circling the Sun at an average distance of 149 million kilometers (93 million miles), Earth is the third planet from the S...

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.

As viewed from space, Earth’s distinguishing characteristics are its blue waters and white clouds. Enveloped by an ocean of air consisting of 78% nitrogen and 21% oxygen, the planet is the only one in our solar system known to harbor life. Circling the Sun at an average distance of 149 million kilometers (93 million miles), Earth is the third planet from the Sun and the fifth largest planet in the solar system.

Our planet’s rapid spin and molten nickel-iron core give rise to an extensive magnetic field which, coupled the atmosphere, shields us from nearly all of the harmful radiation coming from the Sun and other stars. Earth’s atmosphere protects us from meteors as well, most of which burn up in the Earth’s atmosphere before they can strike the surface. The planet active geological processes have left no evidence of the ancient pelting it almost certainly received soon after it formed about 4.6 billion years ago. The Earth has a single natural satellite – the moon.

Question: What two factors help protect the Earth from radiation?

A. Magnetic field and atmosphere

B. Blue waters and white clouds

C. Rapid spin and molten nickel-iron core

D. The Sun and the Moon

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Lớp 12 Tiếng anh

Dương Minh

11 tháng 10 2019 lúc 14:37

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the questions. If we believe that clothing has to do with covering the body, and costume with the choice of a particular form of garment for a particular use, then we can say that clothing depend primarily on such physical conditions as climate, health, and textile manufacture, whereas costume reflect social factors such as religious beliefs, aesthetics, personal status, and the wish to be distinguishe...

Đọc tiếp

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the questions.

If we believe that clothing has to do with covering the body, and costume with the choice of a particular form of garment for a particular use, then we can say that clothing depend primarily on such physical conditions as climate, health, and textile manufacture, whereas costume reflect social factors such as religious beliefs, aesthetics, personal status, and the wish to be distinguished from or to emulate our fellows.

The ancient Greeks and the Chinese believed that we first covered our bodies for some physical reason such as protecting ourselves from the weather elements. Ethnologists and psychologists have invoked psychological reasons: modesty in the case of ancients, and taboo, magical influence and the desire to please for the moderns.

In early history, costume must have fulfilled a function beyond that of simple utility, perhaps through some magical significance, investing primitive man with the attributes of other creatures. Ornaments identified the wearer with animals, gods, heroes or other men. This identification remains symbolic in more sophisticated societies. We should bear in mind that the theater has its distant origins in sacred performances, and in all period children at play have worn disguises, so as to adapt gradually to adult life.

Costume helped inspire fear or impose authority. For a chieftain, costume embodied attributes expressing his power, while a warrior’s costume enhanced his physical superiority and suggested he was superhuman. In more recent times, professional or administrative costume has been devised to distinguish the wearer and express personal or delegated authority; this purpose is seen clearly in the judge’s robes and the police officer’s uniform. Costume denotes power, and since power is usually equated with wealth, costume came to be an expression of social caste and material prosperity. Military uniform denotes rank and is intended to intimidate, to protect the body and to express membership in a group. At the bottom of the scale, there are such compulsory costumes as the convict’s uniform. Finally, costume can possess a religious significance that combines various elements: an actual or symbolic identification with a god, the desire to express this in earthly life, and the desire to enhance the wearer’s position of respect.

Question: It can be inferred from paragraph 3 that

A. The function of costume has become very sophisticated

B. Children like to identify with other creature by wearing costumes

C. Primitive people wore cloths only for sacred performances

D. Costume no longer fulfills a function beyond simple utility

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Lớp 12 Tiếng anh

Dương Minh

21 tháng 7 2018 lúc 3:40

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the questions. If we believe that clothing has to do with covering the body, and costume with the choice of a particular form of garment for a particular use, then we can say that clothing depend primarily on such physical conditions as climate, health, and textile manufacture, whereas costume reflect social factors such as religious beliefs, aesthetics, personal status, and the wish to be distinguishe...

Đọc tiếp

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the questions.

If we believe that clothing has to do with covering the body, and costume with the choice of a particular form of garment for a particular use, then we can say that clothing depend primarily on such physical conditions as climate, health, and textile manufacture, whereas costume reflect social factors such as religious beliefs, aesthetics, personal status, and the wish to be distinguished from or to emulate our fellows.

The ancient Greeks and the Chinese believed that we first covered our bodies for some physical reason such as protecting ourselves from the weather elements. Ethnologists and psychologists have invoked psychological reasons: modesty in the case of ancients, and taboo, magical influence and the desire to please for the moderns.

In early history, costume must have fulfilled a function beyond that of simple utility, perhaps through some magical significance, investing primitive man with the attributes of other creatures. Ornaments identified the wearer with animals, gods, heroes or other men. This identification remains symbolic in more sophisticated societies. We should bear in mind that the theater has its distant origins in sacred performances, and in all period children at play have worn disguises, so as to adapt gradually to adult life.

Costume helped inspire fear or impose authority. For a chieftain, costume embodied attributes expressing his power, while a warrior’s costume enhanced his physical superiority and suggested he was superhuman. In more recent times, professional or administrative costume has been devised to distinguish the wearer and express personal or delegated authority; this purpose is seen clearly in the judge’s robes and the police officer’s uniform. Costume denotes power, and since power is usually equated with wealth, costume came to be an expression of social caste and material prosperity. Military uniform denotes rank and is intended to intimidate, to protect the body and to express membership in a group. At the bottom of the scale, there are such compulsory costumes as the convict’s uniform. Finally, costume can possess a religious significance that combines various elements: an actual or symbolic identification with a god, the desire to express this in earthly life, and the desire to enhance the wearer’s position of respect.

Question: The passage mainly discusses costumes in term of its

A. physical protection

B. religious significance

C. social function

D. beauty and attractiveness

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Lớp 12 Tiếng anh

Dương Minh

14 tháng 5 2017 lúc 13:08

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the questions. If we believe that clothing has to do with covering the body, and costume with the choice of a particular form of garment for a particular use, then we can say that clothing depend primarily on such physical conditions as climate, health, and textile manufacture, whereas costume reflect social factors such as religious beliefs, aesthetics, personal status, and the wish to be distinguishe...

Đọc tiếp

Read the following passage and choose A, B, C or D to indicate the correct answer to each of the questions.

If we believe that clothing has to do with covering the body, and costume with the choice of a particular form of garment for a particular use, then we can say that clothing depend primarily on such physical conditions as climate, health, and textile manufacture, whereas costume reflect social factors such as religious beliefs, aesthetics, personal status, and the wish to be distinguished from or to emulate our fellows.

The ancient Greeks and the Chinese believed that we first covered our bodies for some physical reason such as protecting ourselves from the weather elements. Ethnologists and psychologists have invoked psychological reasons: modesty in the case of ancients, and taboo, magical influence and the desire to please for the moderns.

In early history, costume must have fulfilled a function beyond that of simple utility, perhaps through some magical significance, investing primitive man with the attributes of other creatures. Ornaments identified the wearer with animals, gods, heroes or other men. This identification remains symbolic in more sophisticated societies. We should bear in mind that the theater has its distant origins in sacred performances, and in all period children at play have worn disguises, so as to adapt gradually to adult life.

Costume helped inspire fear or impose authority. For a chieftain, costume embodied attributes expressing his power, while a warrior’s costume enhanced his physical superiority and suggested he was superhuman. In more recent times, professional or administrative costume has been devised to distinguish the wearer and express personal or delegated authority; this purpose is seen clearly in the judge’s robes and the police officer’s uniform. Costume denotes power, and since power is usually equated with wealth, costume came to be an expression of social caste and material prosperity. Military uniform denotes rank and is intended to intimidate, to protect the body and to express membership in a group. At the bottom of the scale, there are such compulsory costumes as the convict’s uniform. Finally, costume can possess a religious significance that combines various elements: an actual or symbolic identification with a god, the desire to express this in earthly life, and the desire to enhance the wearer’s position of respect.

Question: What is the purpose of the paragraph 1?

A. To describe the uses of costume

B. To contrast costume with the clothing

C. To trade the origins of costume

D. To point out that clothing developed before costume

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Lớp 12 Tiếng anh

Dương Minh

28 tháng 5 2018 lúc 5:15

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. As viewed from space, Earth’s distinguishing characteristics are its blue waters and white clouds. Enveloped by an ocean of air consisting of 78% nitrogen and 21% oxygen, the planet is the only one in our solar system known to harbor life. Circling the Sun at an average distance of 149 million kilometers (93 million miles), Earth is the third planet from the S...

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.

As viewed from space, Earth’s distinguishing characteristics are its blue waters and white clouds. Enveloped by an ocean of air consisting of 78% nitrogen and 21% oxygen, the planet is the only one in our solar system known to harbor life. Circling the Sun at an average distance of 149 million kilometers (93 million miles), Earth is the third planet from the Sun and the fifth largest planet in the solar system.

Our planet’s rapid spin and molten nickel-iron core give rise to an extensive magnetic field which, coupled the atmosphere, shields us from nearly all of the harmful radiation coming from the Sun and other stars. Earth’s atmosphere protects us from meteors as well, most of which burn up in the Earth’s atmosphere before they can strike the surface. The planet active geological processes have left no evidence of the ancient pelting it almost certainly received soon after it formed about 4.6 billion years ago. The Earth has a single natural satellite – the moon.

Question: Approximately how much of the Earth’s atmosphere is nitrogen?

A. One-fourth

B. One-half

C. Three-fourths

D. All of it

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Lớp 12 Tiếng anh

Khoá học trên OLM (olm.vn)

Đề thi đánh giá năng lực

Khoá học trên OLM (olm.vn)

Đề thi đánh giá năng lực