Câu hỏi:
26/04/2022 152
The word "it" in paragraph 2 refers to __________.
Đáp án chính xác
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Trả lời:
Giải bởi Vietjack
Đáp án B
Giải thích:
Từ "it" trong đoạn 2 đề cập đến __________.
A. nhiệt B. năng lượng C. tủ lạnh D. chu trình nén hơi
=> it = energy (phía trước)
Thông tin: The heat pump and exchanger use an electrically powered vapor-compression cycle - the same principle employed in a refrigerator - to concentrate the energy and to transfer it.
Tạm dịch: Máy bơm nhiệt và bộ trao đổi nhiệt sử dụng chu trình nén hơi chạy bằng điện - nguyên lý tương tự được sử dụng trong tủ lạnh - để tập trung năng lượng và truyền năng lượng.
Chọn B.
Nhà sách VIETJACK:
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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26/04/2022
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Câu 2:
It was hard to ________ the temptation to watch the late night show even though I was so tired.
It was hard to ________ the temptation to watch the late night show even though I was so tired.
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26/04/2022
4,539
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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4,476
Câu 5:
It was so hot on the bus that Marcia thought she was going to faint.
It was so hot on the bus that Marcia thought she was going to faint.
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1,671
Câu 6:
Laboratory tests carried ________ by three independent teams of experts have given similar results.
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1,652
Câu 7:
When his boss dismissed him from his jab, he ________ there for 10 years.
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1,514
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