Although they are safe to use in the short term coal gas and
Câu hỏi
Nhận biếtRead the text below and decide which answer best fits each space. Although they are safe to use in the short term, coal, gas and oil present a long-term (36) ______ to the environment. All three types of fossil fuels produce carbon dioxide in far greater .quantities than plants can use. The carbon dioxide then accumulates in the atmosphere and may even increase the earth's 'heat load' and lead to global (37) _____ in temperature. Furthermore, all three fossil 'fuels are non-renewable forms of energy. Geothermal power is unlikely ever to be an energy source of major importance. It is limited and is exploitable in only a few places. Hydro-power offers a much more useful source of energy. It is also renewable but its (38) ______ is limited. Dams cannot be built in certain areas. In addition, large dams are also capable of causing changes in the world's climate. Wind power is a pollution – free source of renewable energy but it cannot be used in many parts of the world where there is (39) ______ wind. Wave power is better source of energy in certain ways but it is clearly not practicable to build dams across every river estuary or to cover seas with expensive equipment. It is also ineffective where the sea is usually calm. Solar power is renewable, it does not cause pollution and it does not add to the earth's heat load. Unfortunately, solar power is not distributed equally, and in the northern latitudes it is difficult to (40) ______ and store. Solar power' also requires expensive equipment. Finally, nuclear power provides a very efficient and renewable power source. However, not only is there a great danger of leaks or accidents but there is also the problem of the disposal of radioactive waste.
Câu 1: (36)
A. warning
B. fight
C. threat
D. demand
Câu 2: (37)
A. raise
B. change
C. drop
D. rise
Câu 3: (38)
A. availability
B. alternativity
C. consumption
D. development
Câu 4: (39)
A. inefficient
B. insufficient
C. unlimited
D. nonexistent
Câu 5: (40)
A. collect
B. save
C. gain
D. D. pick
Đáp án đúng:
Lời giải của Tự Học 365
Đáp án câu 1 là: CGiải chi tiết:
Giải thích:
A. warning : cảnh báo
B. fight : chiến đấu
C. threat : đe dọa
D. demand : nhu cầu
Although they are safe to use in the short term, coal, gas and oil present a long-term (36) ______ to the environment.
Tạm dịch : Mặc dù chúng thì an toàn để sử dụng trong thời gian ngắn, than đá, khí và dầu lộ ra những đe dọa lâu dài đến môi trường.
Đáp án C
Đáp án câu 2 là: DGiải chi tiết:
Giải thích:
A. raise : tăng (làm cho tăng, cao lên)
B. change : thay đổi
C. drop : rơi
D. rise : tăng ( cao hơn)
The carbon dioxide then accumulates in the atmosphere and may even increase the earth's 'heat load' and lead to global (37) _____ in temperature.
Tạm dịch : Các-bon đi-ô-xin tích lũy lại trong không khí và có thể thậm chí tăng sự “tải nhiệt” của trái đất và dẫn đến sự tăng nhiệt toàn cầu.
Đáp án D
Đáp án câu 3 là: AGiải chi tiết:
Giải thích:
A. availability : sự có sẵn
B. alternativity : sự thay thế.
C. consumption : sự tiêu thụ
D. development : sự phát triển
It is also renewable but its (38) ______ is limited. Dams cannot be built in certain areas.
Tạm dịch : Nó cũng có thể tái tạo nhưng sự có sẵn của nó cũng có hạn. Đập nước không thể xây dựng được ở những vùng cố định.
Đáp án A
Đáp án câu 4 là: BGiải chi tiết:
Giải thích:
A. inefficient : không hiệu ủa
B. insufficient : không đủ, thiếu
C. unlimited : vô hạn
D. nonexistent : không tồn tại
Wind power is a pollution – free source of renewable energy but it cannot be used in many parts of the world where there is (39) ______ wind.
Tạm dịch : Năng lượng gió thì là một nguồn năng lượng có thể tái tạo không gây ô nhiễm nhưng nó không thể dùng ở nhiều nơi trên thế giới không có đủ gió.
Đáp án B
Đáp án câu 5 là: AGiải chi tiết:
Giải thích:
A. collect : thu thập
B. save : cứu
C. gain : tăng
D. pick : lấy
Unfortunately, solar power is not distributed equally, and in the northern latitudes it is difficult to (40) ______ and store.
Tạm dịch : Không may là, năng lượng mặt trời thì không phân chia ra công bằng, và ở vĩ độ Bắc nó thì rất khó để thu thập và dự trữ.
Đáp án A
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