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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

Young people have become increasingly committed ________ social activities.

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20 BỘ ĐỀ THI THỬ THPT QUỐC GIA LẦN 1 NĂM HỌC 2018 - 2019 MÔN: TIẾNG ANH(ĐỀ 1)

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 from 7 to 13Buying a house is the single largest financial investment an individual makes. Yet, in India this act is fraught with risk and individuals depend on weak laws for justice. Occasionally, deviant promoters are called to account as was the case in the detention of Unitech’s promoters. This incident shows up the fallout of an absence of proper regulation to cover contracts between buyers and real estate promoters. A real estate bill, which is presently pending in Rajya Sabha, seeks to fill this gap. It has been debated for over two years and should be passed by Parliament in the budget session.India is in the midst of rapid urbanization and urban population is expected to more than double to about 900 million over the next three decades. Unfortunately, even the current population does not have adequate housing. A government estimate in 2012 put the shortage at nearly 19 million units. If this shortage is to be alleviated quickly, India’s messy real estate sector needs reforms.The real estate bill seeks to set standards for contracts between buyers and sellers. Transparency, a rare commodity in real estate, is enforced as promoters have to upload project details on the regulators’ website. Importantly, standard definitions of terms mean that buyers will not feel cheated after taking possession of a house. In order to protect buyers who pay upfront, a part of the money collected for a real estate project is ring-fenced in a separate bank account. Also, given the uncertainty which exists in India on land titles, the real estate bill provides title insurance. This bill has been scrutinized by two parliamentary committees and its passage now brooks no delay.This bill is an important step in cleaning up the real estate market, but the journey should not end with it. State governments play a significant role in real estate and they are often the source of problems. Some estimates suggest that real estate developers have to seek approvals of as many as 40 central and state departments, which lead to delays and an escalation in the cost of houses. Sensibly, NDA government’s project to provide universal urban housing forces states to institute reforms to access central funding. Without real estate reforms at the level of states, it will not be possible to meet the ambition of making housing accessible for all urban dwellers.The word “fraught” in paragraph 1 is closest in meaning to __________.

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20 BỘ ĐỀ THI THỬ THPT QUỐC GIA LẦN 1 NĂM HỌC 2018 - 2019 MÔN: TIẾNG ANH(ĐỀ 1)

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 from 7 to 13Buying a house is the single largest financial investment an individual makes. Yet, in India this act is fraught with risk and individuals depend on weak laws for justice. Occasionally, deviant promoters are called to account as was the case in the detention of Unitech’s promoters. This incident shows up the fallout of an absence of proper regulation to cover contracts between buyers and real estate promoters. A real estate bill, which is presently pending in Rajya Sabha, seeks to fill this gap. It has been debated for over two years and should be passed by Parliament in the budget session.India is in the midst of rapid urbanization and urban population is expected to more than double to about 900 million over the next three decades. Unfortunately, even the current population does not have adequate housing. A government estimate in 2012 put the shortage at nearly 19 million units. If this shortage is to be alleviated quickly, India’s messy real estate sector needs reforms.The real estate bill seeks to set standards for contracts between buyers and sellers. Transparency, a rare commodity in real estate, is enforced as promoters have to upload project details on the regulators’ website. Importantly, standard definitions of terms mean that buyers will not feel cheated after taking possession of a house. In order to protect buyers who pay upfront, a part of the money collected for a real estate project is ring-fenced in a separate bank account. Also, given the uncertainty which exists in India on land titles, the real estate bill provides title insurance. This bill has been scrutinized by two parliamentary committees and its passage now brooks no delay.This bill is an important step in cleaning up the real estate market, but the journey should not end with it. State governments play a significant role in real estate and they are often the source of problems. Some estimates suggest that real estate developers have to seek approvals of as many as 40 central and state departments, which lead to delays and an escalation in the cost of houses. Sensibly, NDA government’s project to provide universal urban housing forces states to institute reforms to access central funding. Without real estate reforms at the level of states, it will not be possible to meet the ambition of making housing accessible for all urban dwellers.Which of the following is NOT TRUE according to the passage?

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20 BỘ ĐỀ THI THỬ THPT QUỐC GIA LẦN 1 NĂM HỌC 2018 - 2019 MÔN: TIẾNG ANH(ĐỀ 1)

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 from 7 to 13Buying a house is the single largest financial investment an individual makes. Yet, in India this act is fraught with risk and individuals depend on weak laws for justice. Occasionally, deviant promoters are called to account as was the case in the detention of Unitech’s promoters. This incident shows up the fallout of an absence of proper regulation to cover contracts between buyers and real estate promoters. A real estate bill, which is presently pending in Rajya Sabha, seeks to fill this gap. It has been debated for over two years and should be passed by Parliament in the budget session.India is in the midst of rapid urbanization and urban population is expected to more than double to about 900 million over the next three decades. Unfortunately, even the current population does not have adequate housing. A government estimate in 2012 put the shortage at nearly 19 million units. If this shortage is to be alleviated quickly, India’s messy real estate sector needs reforms.The real estate bill seeks to set standards for contracts between buyers and sellers. Transparency, a rare commodity in real estate, is enforced as promoters have to upload project details on the regulators’ website. Importantly, standard definitions of terms mean that buyers will not feel cheated after taking possession of a house. In order to protect buyers who pay upfront, a part of the money collected for a real estate project is ring-fenced in a separate bank account. Also, given the uncertainty which exists in India on land titles, the real estate bill provides title insurance. This bill has been scrutinized by two parliamentary committees and its passage now brooks no delay.This bill is an important step in cleaning up the real estate market, but the journey should not end with it. State governments play a significant role in real estate and they are often the source of problems. Some estimates suggest that real estate developers have to seek approvals of as many as 40 central and state departments, which lead to delays and an escalation in the cost of houses. Sensibly, NDA government’s project to provide universal urban housing forces states to institute reforms to access central funding. Without real estate reforms at the level of states, it will not be possible to meet the ambition of making housing accessible for all urban dwellers.According to the passage, which of the following is the pending in Raiya Sabha?

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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

You have to take the full course of your antibiotics even if you feel better, _____ your illness will simply return.

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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

The shop assistant is ready to _______ me a helping hand. She is very nice.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, c, or D on your answer sheet to indicate the correct answer to each of the following questions.My mother works________a nurse in a big hospital. She cxamincs the patients.

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 22)

The doctor gave the patient x examination to discover the cause of his collapse.

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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

Have I told you about ______ the government is dealing?

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20 BỘ ĐỀ THI THỬ THPT QUỐC GIA LẦN 1 NĂM HỌC 2018 - 2019 MÔN: TIẾNG ANH(ĐỀ 1)

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 from 7 to 13Buying a house is the single largest financial investment an individual makes. Yet, in India this act is fraught with risk and individuals depend on weak laws for justice. Occasionally, deviant promoters are called to account as was the case in the detention of Unitech’s promoters. This incident shows up the fallout of an absence of proper regulation to cover contracts between buyers and real estate promoters. A real estate bill, which is presently pending in Rajya Sabha, seeks to fill this gap. It has been debated for over two years and should be passed by Parliament in the budget session.India is in the midst of rapid urbanization and urban population is expected to more than double to about 900 million over the next three decades. Unfortunately, even the current population does not have adequate housing. A government estimate in 2012 put the shortage at nearly 19 million units. If this shortage is to be alleviated quickly, India’s messy real estate sector needs reforms.The real estate bill seeks to set standards for contracts between buyers and sellers. Transparency, a rare commodity in real estate, is enforced as promoters have to upload project details on the regulators’ website. Importantly, standard definitions of terms mean that buyers will not feel cheated after taking possession of a house. In order to protect buyers who pay upfront, a part of the money collected for a real estate project is ring-fenced in a separate bank account. Also, given the uncertainty which exists in India on land titles, the real estate bill provides title insurance. This bill has been scrutinized by two parliamentary committees and its passage now brooks no delay.This bill is an important step in cleaning up the real estate market, but the journey should not end with it. State governments play a significant role in real estate and they are often the source of problems. Some estimates suggest that real estate developers have to seek approvals of as many as 40 central and state departments, which lead to delays and an escalation in the cost of houses. Sensibly, NDA government’s project to provide universal urban housing forces states to institute reforms to access central funding. Without real estate reforms at the level of states, it will not be possible to meet the ambition of making housing accessible for all urban dwellers.What is the passage mainly about?

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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

The more effect you put in this project, ______.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, c, or D on your answer sheet to indicate the correct answer to each of the following questions.Within an area of only 100 miles, Death Valley sinks to 282 feet below sea level, while Mount Whitney________to a height of 14,494 feet.

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20 BỘ ĐỀ THI THỬ THPT QUỐC GIA LẦN 1 NĂM HỌC 2018 - 2019 MÔN: TIẾNG ANH(ĐỀ 1)

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE meaning to the underlined part in each of the following questions.The hotel was incredible with breathtaking view and excellent cuisine.

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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

Jane only makes cakes with the ______ butter.

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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

A basic knowledge of social studies, such as history and geography, are considered a basic part of the education of every child.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, c, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.Artificial (A) intelligence is concemed with designing (B) Computer Systems that perform such tasks as reason (C) and learning (D) new skills.

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 22)

x students in our class is 45.

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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

Animals and man use the energy finding in food to operate their body and muscles

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, c, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.As (A) the Asian economic miracle spreads (B) throughout the Pacific, wage increases everywhere is (C) affecting millions (D) of consumers.

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 22)

I really must go and lie down for a while; I’ve got a x headache.

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 22)

The price of fruit has increased recently,         the price of vegetables has gone down.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, c, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.With their compound eves (A). dragonflies cam see move insects (B) approximately (C) 18 feet (D) away.

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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

Having finished his term paper before the deadline, it was delivered to the professor before the class

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 22)

If Thang hadn’t quarreled with the bad boys at school, he x a black eye.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, c, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.The atmosphere of friendliness in Andalucia (A) is open, warm and gives a welcome feeling_(B) to all who (C) have the good (D) fortune to visit there.

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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

Mark the letter A, B, C or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 22)

We need to think of x our products to meet the need of potential customers.

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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

Mark the letter A, B, C or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, c, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.The best (A) wav to eliminate a pest is control (B) the food accessible (C) to it (D).

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 22)

He never lets anything come x him and his weekend fishing trip.

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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

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24 ĐỀ THI THỬ THPT QUỐC GIA NĂM 2019 Môn thi: TIẾNG ANH(P1)

Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

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30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 22)

That pipe x for ages. We must get it mended.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, c or D on your ansyver sheet to indicate the correct answer which completes each of the following sentences________ Not until Kentucky’s Mammoth Cave had been completely explored in 1972

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, c or D on your ansyver sheet to indicate the correct answer which completes each of the following sentencesThe temperature_______takes place varies widely ửom material to material.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, c or D on your ansyver sheet to indicate the correct answer which completes each of the following sentencesAccording to some educators, the goal of teaching is to help students leam what________to know to live a well-adjusted and successtul life.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, c or D on your ansyver sheet to indicate the correct answer which completes each of the following sentencesWritten to be performed on a________, Thomton Wilder’s play Our Town depicts life in a small New England community.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, c or D on your ansyver sheet to indicate the correct answer which completes each of the following sentences:The knee is________most other joints in the body because it cannot twist without injury.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letterA, B, c, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letterA, B, c, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letterA, B, c, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlinedpart is pronounced differently from that of the rest in each of the followings.

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Đề thi thử THPT Quốc Gia môn Tiếng anh năm 2020 (Đề số 5)

Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questionsStellar AstronomyMany parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.Complete the table by choosing a phrase to match the heading

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30 đề thi thử thpt quốc gia tiếng anh năm 2020 cực hay có lời giải (Đề số 8)

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlinedpart is pronounced differently from that of the rest in each of the followings

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Đề thi thử THPT Quốc Gia môn Tiếng anh năm 2020 (Đề số 5)

Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questionsStellar AstronomyMany parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.Complete the summary by choosing one sentence (A, B, C or D) that is among the most important information to fill in the blank.

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Đề thi thử THPT Quốc Gia môn Tiếng anh năm 2020 (Đề số 5)

Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questionsStellar AstronomyMany parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.The word “radiated” in paragraph 2 is closest in meaning to

Tiếng Anh Tốt nghiệp THPT
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Đề thi thử THPT Quốc Gia môn Tiếng anh năm 2020 (Đề số 5)

Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questionsStellar AstronomyMany parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.The word “ rudimentary” in paragraph 4 is closest in meaning to

Tiếng Anh Tốt nghiệp THPT
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Đề thi thử THPT Quốc Gia môn Tiếng anh năm 2020 (Đề số 5)

Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questionsStellar AstronomyMany parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.The word “parameters” in paragraph 1 is closest in meaning to

Tiếng Anh Tốt nghiệp THPT
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Đề thi thử THPT Quốc Gia môn Tiếng anh năm 2020 (Đề số 5)

Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questionsStellar AstronomyMany parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.Why does a telescope need to have a high-gathering ability?

Tiếng Anh Tốt nghiệp THPT
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Đề thi thử THPT Quốc Gia môn Tiếng anh năm 2020 (Đề số 5)

Read the followingpassage and mark the letter A, B, C or D onyour answer sheet to indicate the correct answer to each of the questionsStellar AstronomyMany parameters are used to describe a star. One of them is its temperature, which can be determined by simple observation; the color of a star and its temperature are related. Once the color of a star is identified, its temperature can be calculated through the use of scientific principles such as Wien’s Law.There are different types of stars in the universe. For our purposes, we can classify them into two categories: variable and binary. Variable stars are those which show some degree of variability in their luminosity and magnitude. Luminosity refers to the amount of energy radiated by a star, while magnitude refers to its brightness. At time the degree of variability may be high, requiring a telescope with an equally high light- gathering power. This can be achieved by using a lens of large diameter, such as that of a reflecting telescope.Binary stars are those found in pairs that revolve around a common center. The closest star to the sun, Proxima Centauri, is a binary star. To observe a binary star, the resolving power of a telescope - its ability to distinguish between two close objects having a small angular separation - must be very high.Stellar astronomy is possible for a everyone, well beyond mere looking at the sky with the naked eye in order to identify constellations. With two basic of telescopes and rudimentary knowledge, much exploration can be achieved.Why does the author write that “stellar astronomy is possible for everyone”?

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