Câu hỏi:
13/09/2023 355
Although noise, commonly defined as unwanted sound, is a widely recognized form of pollution, it is very difficult to measure because the discomfort experienced by different individuals is highly subjective and, therefore, variable. Exposure to lower levels of noise may be slightly irritating, whereas exposure to higher levels may actually cause hearing loss. Particularly in congested urban areas, the noise produced as a by-product of our advancing technology causes physical and psychological harm, and detracts from the quality of life for those who are exposed to it.
Unlike the eyes, which can be covered by the eyelids against strong light, the ear has no lid, and is, therefore, always open and vulnerable; noise penetrates without protection. Noise causes effects that the hearer cannot control and to which the body never becomes accustomed. Loud noises instinctively signal danger to any organism with a hearing mechanism, including human beings. In response, heartbeat and respiration accelerate, blood vessels constrict, the skin pales, and muscles tense. In fact, there is a general increase in functioning brought about by the flow of adrenaline released in response to fear, and some of these responses persist even longer than the noise, occasionally as long as thirty minutes after the sound has ceased. Because noise is unavoidable in a complex, industrial society, we are constantly responding in the same way that we would respond to danger. Recently, researchers have concluded that noise and our response may be much more than an annoyance. It may be a serious threat to physical and psychological health and well-being, causing damage not only to the ear and brain but also to the heart and stomach. We have long known that hearing loss is America's number one nonfatal health problem, but now we are learning that some of us with heart disease and ulcers may be victims of noise as well. Fetuses exposed to noise tend to be overactive, they cry easily, and they are more sensitive
to gastrointestinal problems after birth. In addition, the psychic effect of noise is very important. Nervousness, irritability, tension, and anxiety increase affecting the quality of rest during sleep, and the efficiency of activities during waking hours, as well as the way that we interact with each other.
Which of the following is the author’s main point?
Although noise, commonly defined as unwanted sound, is a widely recognized form of pollution, it is very difficult to measure because the discomfort experienced by different individuals is highly subjective and, therefore, variable. Exposure to lower levels of noise may be slightly irritating, whereas exposure to higher levels may actually cause hearing loss. Particularly in congested urban areas, the noise produced as a by-product of our advancing technology causes physical and psychological harm, and detracts from the quality of life for those who are exposed to it.
Unlike the eyes, which can be covered by the eyelids against strong light, the ear has no lid, and is, therefore, always open and vulnerable; noise penetrates without protection. Noise causes effects that the hearer cannot control and to which the body never becomes accustomed. Loud noises instinctively signal danger to any organism with a hearing mechanism, including human beings. In response, heartbeat and respiration accelerate, blood vessels constrict, the skin pales, and muscles tense. In fact, there is a general increase in functioning brought about by the flow of adrenaline released in response to fear, and some of these responses persist even longer than the noise, occasionally as long as thirty minutes after the sound has ceased. Because noise is unavoidable in a complex, industrial society, we are constantly responding in the same way that we would respond to danger. Recently, researchers have concluded that noise and our response may be much more than an annoyance. It may be a serious threat to physical and psychological health and well-being, causing damage not only to the ear and brain but also to the heart and stomach. We have long known that hearing loss is America's number one nonfatal health problem, but now we are learning that some of us with heart disease and ulcers may be victims of noise as well. Fetuses exposed to noise tend to be overactive, they cry easily, and they are more sensitive
to gastrointestinal problems after birth. In addition, the psychic effect of noise is very important. Nervousness, irritability, tension, and anxiety increase affecting the quality of rest during sleep, and the efficiency of activities during waking hours, as well as the way that we interact with each other.
Which of the following is the author’s main point?
Đáp án chính xác
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Trả lời:
Giải bởi Vietjack
Đáp án D
Kiến thức: Đọc hiểu
Giải thích:
Theo như đoạn văn, tiếng ồn là gì?
A. Sản phẩm phụ của công nghệ B. Tác hại tâm lý và thể chất.
C. Sự đông đúc D. Âm thanh không mong muốn
Dẫn chứng: Although noise, commonly defined as unwanted sound, is a widely recognized form of pollution.
Câu hỏi cùng đoạn
Câu 2:
According to the passage, what is noise?
According to the passage, what is noise?
Đáp án chính xác
Lời giải của GV VietJack
Đáp án A
Kiến thức: Đọc hiểu
Giải thích:
Tại sao âm thanh khó đo lường ?
A. Mọi người phản ứng với nó theo các cách khác nhau.
B. Nó gây ra bệnh mất thính giác.
C. Nó không được mong muốn.
D. Mọi người đã quen với nó.
Dẫn chứng: it is very difficult to measure because the discomfort experienced by different individuals is highly subjective and, therefore, variable.
Câu 3:
Why is noise difficult to measure?
Why is noise difficult to measure?
Đáp án chính xác
Lời giải của GV VietJack
Đáp án B
Kiến thức: Từ vựng
Giải thích:
Từ “congested” ở đoạn 1 gần nghĩa với?
A. khó khăn B. đông đúc C. ô nhiễm D. vội vàng.
congested = crowded (a): đông đúc
Câu 4:
The word congested in paragraph 1 could best be replaced by
The word congested in paragraph 1 could best be replaced by
Đáp án chính xác
Lời giải của GV VietJack
Đáp án B
Kiến thức: Từ vựng
Giải thích:
Từ “congested” ở đoạn 1 gần nghĩa với?
A. khó khăn B. đông đúc C. ô nhiễm D. vội vàng.
congested = crowded (a): đông đúc
Câu 5:
The word it in the first paragraph refers to ___.
The word it in the first paragraph refers to ___.
Đáp án chính xác
Lời giải của GV VietJack
Đáp án C
Kiến thức: Từ vựng, đọc hiểu
Giải thích:
Từ “ it” ở đoạn 1 chỉ____?
A. chất lượng cuộc sống B. công nghệ tiên tiến
C. âm thanh D. tác hại tâm lý và thể chất.
Dẫn chứng: Particularly in congested urban areas, the noise produced as a by-product of our advancing technology causes physical and psychological harm, and detracts from the quality of life for those who are exposed to it.
Câu 6:
According to the passage, people respond to loud noises in the same way that they respond to ___.
According to the passage, people respond to loud noises in the same way that they respond to ___.
Đáp án chính xác
Lời giải của GV VietJack
Đáp án B
Kiến thức: Đọc hiểu
Giải thích:
Theo đoạn văn, con người phản ứng với tiếng ồn lớn giống phản ứng với ______
A. sự khó chịu B. nguy hiểm C. tổn thất D. căn bệnh
Dẫn chứng: Because noise is unavoidable in a complex, industrial society, we are constantly responding in the same way that we would respond to danger.
Câu 7:
Look at the verb accelerate in paragraph 3. Which of the following is the closest in meaning to _____.
Look at the verb accelerate in paragraph 3. Which of the following is the closest in meaning to _____.
Đáp án chính xác
Lời giải của GV VietJack
Đáp án D
Kiến thức: Từ vựng, đọc hiểu
Giải thích:
Từ “ accelerate” ở đoạn 3 gần nghĩa với?
A. sự kết thúc B. mọc, nhô lên C. chỗ sưng lên D. tăng
Câu 8:
The phrase as well in paragraph 4 is closest in meaning to ___.
The phrase as well in paragraph 4 is closest in meaning to ___.
Đáp án chính xác
Lời giải của GV VietJack
Đáp án C
Kiến thức: Từ vựng, đọc hiểu
Giải thích:
Từ “as well as” ở đoạn 4 gần nghĩa với?
A. sau tất cả B. thay vì C. cũng, và D. bất chấp
as well as = also = and
Câu 9:
It can be inferred from the passage that the eye ___
It can be inferred from the passage that the eye ___
Đáp án chính xác
Lời giải của GV VietJack
Đáp án B
Kiến thức: Đọc hiểu
Giải thích:
Có thể suy ra từ đoạn văn rằng mắt thì _________
A. phản ứng với nỗi sợ B. bảo vệ tốt hơn tai
C. tăng chức năng D. bị tổn thương do tiếng ồn
Dẫn chứng: Unlike the eyes, which can be covered by the eyelids against strong light, the ear has no lid, and is, therefore, always open and vulnerable; noise penetrates without protection.
Nhà sách VIETJACK:
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
According to the writer, students today are different from those she knew in that
they are ____________.
According to the writer, students today are different from those she knew in that
they are ____________.
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860
Câu 2:
The passage implied that to go to a private school, a student needed _______ .
The passage implied that to go to a private school, a student needed _______ .
Xem đáp án »
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825
Câu 4:
According to paragraph 1, the author of the passage argues that _______
According to paragraph 1, the author of the passage argues that _______
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547
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