23 In an effort to reduce the number of plastic tooth brushes customers throw away, many hotels have stopped providing ___ brushes.
(A)disposable
(B)ecological
(C)measurable
(D)unusable

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統計： A(54), B(6), C(13), D(9), E(0) #867352

詳解 (共 1 筆)

#2160718
（A)一次性
(共 8 字，隱藏中）
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