問題詳情

3. Ironically, some new biodegradable plastics might not break down in oceans at all. These products aredesigned to break down when they heat up in a landfill or _____ pile.
(A) fauna
(B) compost
(C) turf
(D) canopy

參考答案

答案:B
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

內容推薦