問題詳情

33. As usual, a person doesn’t realize the importance of health _______ he/she loses it.
(A)lest
(B) until
(C)while
(D) although

參考答案

答案:B
難度:非常簡單0.903846
統計:A(6),B(235),C(13),D(6),E(0)

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