問題詳情

V. 文意字彙 13% 56. D____eoftoxic waste from factories into rivers not only pollutes the water butalso does harm to the health of the residents along the rivers.

參考答案

答案:A
難度:簡單0.762542
統計:A(912),B(50),C(104),D(13),E(0)

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