阿摩線上測驗
48. What does the article imply about glass dispensers and re-using towels?
(A) It’s a marketing gimmick.
(B) It’s only effective on eco-tours.
(C) It’s a wise choice environmentally.
(D) It’s an idea proposed by consumers.
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統計： A(6), B(13), C(71), D(8), E(0) #693315
統計： A(6), B(13), C(71), D(8), E(0) #693315
