問題詳情

40 The effects of dumping trash, litter, oil spills, plastic, and various toxic waste into the sea has ________ the oceanand has led to a gradual loss of marine life and their habitat.
(A) confused
(B) disordered
(C) exposed
(D) polluted

參考答案

答案:D
難度:非常簡單0.9
書單:沒有書單,新增

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