Câu hỏi:
26/04/2022 404
According to paragraph 3, the new technology is more effective than a conventional heat pump because ________.
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Trả lời:
Giải bởi Vietjack
Đáp án B
Giải thích:
Theo đoạn 3, công nghệ mới hiệu quả hơn máy bơm nhiệt thông thường vì ________.
A. nhiệt được đưa vào nhà trong mùa đông và thoát ra ngoài vào mùa hè
B. nhiệt độ đất và nước ngầm dao động ít hơn nhiệt độ không khí
C. nhiệt độ mặt đất gần với nhiệt độ nước ngầm quanh năm
D. không khí lạnh hấp thụ nhiệt ít hơn không khí ấm
Thông tin: Geothermal systems are more effective than conventional heat pumps that use the outdoor air as their heat source (on cold days) or heat sink (on warm days) because geothermal systems draw heat from a source whose temperature is more constant than that of air.
Tạm dịch: Hệ thống địa nhiệt hiệu quả hơn các máy bơm nhiệt thông thường cái mà sử dụng không khí ngoài trời làm nguồn nhiệt (vào những ngày lạnh) hoặc tản nhiệt (vào những ngày ấm áp), vì hệ thống địa nhiệt hút nhiệt từ nguồn có nhiệt độ ổn định hơn không khí.
Chọn B.
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CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
My little daughter would spend an inordinate amount of time in the shop, deciding exactly which four comics she was going to buy.
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
My little daughter would spend an inordinate amount of time in the shop, deciding exactly which four comics she was going to buy.
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Câu 2:
It was hard to ________ the temptation to watch the late night show even though I was so tired.
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Câu 3:
Although the queen of UK has in fact little authority of her own, she ________ informed of events, and sometimes, she ________ by the government.
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Câu 5:
It was so hot on the bus that Marcia thought she was going to faint.
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Câu 6:
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 26 to 30.
Many of the major supermarket chains have come under fire with accusations of various unethical acts over the past decade. They've wasted tons of food, they've underpaid their suppliers and they've contributed to excessive plastic waste in their packaging, which has had its impact on our environment.
But supermarkets and grocers are starting to sit up and take notice. In response to growing consumer backlash against the huge amounts of plastic waste generated by plastic packaging, some of the largest UK supermarkets have signed up to a pact promising to transform packaging and cut plastic wastage. In a pledge to reuse, recycle or compost all plastic wastage by 2025, supermarkets are now beginning to take some responsibility for the part they play in contributing to the damage to our environment with one major supermarket announcing their plan to eliminate all plastic packaging in their own-brand products by 2023.
In response to criticisms over food waste, some supermarkets are donating some of their food surplus. However, charities estimate that they are only accessing two per cent of supermarkets' total food surplus, so this hardly seems to be solving the problem. Some say that supermarkets are simply not doing enough. Most supermarkets operate under a veil of secrecy when asked for exact figures of food wastage, and without more transparency it is hard to come up with a systematic approach to avoiding waste and to redistributing surplus food.
Some smaller companies are now taking matters into their own hands and offering consumers a greener, more environmentally friendly option. Shops like Berlin's Original Unverpakt and London's Bulk Market are plastic- tree shops that have opened in recent years, encouraging customers to use their own containers or compostable bags. Online grocer Farmdrop eliminates the need for large warehouses and the risk of huge food surplus by delivering fresh produce from local farmers to its customers on a daily basis via electric cars, offering farmers the lion's share of the retail price.
There is no doubt that we still have a long way to go in reducing food waste and plastic waste. But perhaps the major supermarkets might take inspiration from these smaller grocers and gradually move towards a more sustainable future for us all.
Which is the most suitable title for the passage?
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 26 to 30.
Many of the major supermarket chains have come under fire with accusations of various unethical acts over the past decade. They've wasted tons of food, they've underpaid their suppliers and they've contributed to excessive plastic waste in their packaging, which has had its impact on our environment.
But supermarkets and grocers are starting to sit up and take notice. In response to growing consumer backlash against the huge amounts of plastic waste generated by plastic packaging, some of the largest UK supermarkets have signed up to a pact promising to transform packaging and cut plastic wastage. In a pledge to reuse, recycle or compost all plastic wastage by 2025, supermarkets are now beginning to take some responsibility for the part they play in contributing to the damage to our environment with one major supermarket announcing their plan to eliminate all plastic packaging in their own-brand products by 2023.
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Some smaller companies are now taking matters into their own hands and offering consumers a greener, more environmentally friendly option. Shops like Berlin's Original Unverpakt and London's Bulk Market are plastic- tree shops that have opened in recent years, encouraging customers to use their own containers or compostable bags. Online grocer Farmdrop eliminates the need for large warehouses and the risk of huge food surplus by delivering fresh produce from local farmers to its customers on a daily basis via electric cars, offering farmers the lion's share of the retail price.
There is no doubt that we still have a long way to go in reducing food waste and plastic waste. But perhaps the major supermarkets might take inspiration from these smaller grocers and gradually move towards a more sustainable future for us all.
Which is the most suitable title for the passage?
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