問題詳情
【題組】58.
(A) subject
(B) submit
(C) substitute
(D) substance
參考答案
答案：D
難度：非常困難0.0909091
統計：A(3),B(1),C(6),D(1),E(0)
用户評論
【用戶】christopher
【年級】大三上
【評論內容】(A) subject 主題(B) submit 提交(C) substitute 代替人(D) substance 物質
【用戶】Chris Chen
【年級】高一上
【評論內容】 It works by turning PET into another 58 called MHET and subsequently turns that into the basic elements of PET, which can be reused.