阿摩線上測驗
The industrial wastewater that was directly ______ into the lake wiped out a vast number of species native to the area.
(A) dedicated
(B) deliberated
(C) discriminated
(D) discharged
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統計： A(2), B(18), C(10), D(100), E(0) #231451
統計： A(2), B(18), C(10), D(100), E(0) #231451
