問題詳情
5. The human brain is such a complex system that scientists are still trying to figure out how itfunctions.
(A) confirmed
(B) composed
(C) complicated
(D) concentrated
參考答案
答案：C
難度：適中0.52381
統計：A(11),B(8),C(33),D(4),E(0)
用户評論
【用戶】潘秀芬
【年級】小一上
【評論內容】（A）確認
【用戶】潘秀芬
【年級】小一上
【評論內容】（A）確認