46 Marine pollution_________from many sources: the general public, industry, watercraft, and agriculture.
(A) abolishes
(B) terminates
(C) dissolves
(D) originates

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統計: A(9), B(4), C(6), D(54), E(0) #3118239

詳解 (共 1 筆)

#6211175
答案是 (D) originates。 ...
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