15.A circular economy involves designing and promoting products that are made to be as
______ as possible, so most of them can be repaired or reused.
(A) notable
(B) portable
(C) durable
(D) flexible
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統計: A(0), B(0), C(0), D(2), E(0) #3341160
統計: A(0), B(0), C(0), D(2), E(0) #3341160