30 The use of renewable energy sources is crucial for achieving _____ development and combating water shortage.
(A) vicious
(B) sustainable
(C) interchangeable
(D) conditional
詳解 (共 4 筆)
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答案是 (B) sustainable。...
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"Crucial" 和 "Cruel"...
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30 The use of rene...
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讓我們來分析 renewable、cr...