阿摩線上測驗
11 Surfactants are one of the most important_______ used to mix oil and water, creating effective
dishwashing liquids.
(A) inhabitants
(B) inheritances
(C) ingredients
(D) inhibitions
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統計： A(1), B(0), C(10), D(1), E(0) #2996093
統計： A(1), B(0), C(10), D(1), E(0) #2996093
