問題詳情

22. Various species, ____ the environment they live in, form an ecosystem.
(A) other than
(B) together with
(C) either
(D) just as well as

參考答案

答案:B[無官方正解]
難度:適中0.5
統計:A(0),B(3),C(1),D(2),E(0)

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