問題詳情
43.There is already ________ clear to show that plants and animals are being affected by climate change.
(A) witness
(B) certification
(C) identity
(D) evidence
參考答案
答案：D
難度：適中0.4
統計：A(4),B(3),C(4),D(8),E(0)
用户評論
【elr21248】評論
4 answer 都是NOUN.先簡化問★:★★: ...