問題詳情
6. His wife left him two or three years ago, and he hasn't seen her again ever _______.
(A) before
(B) since
(C) soon
(D) once
(A) before
(B) since
(C) soon
(D) once
參考答案
答案：A[無官方正解]
難度：困難0.3
統計：A(3),B(3),C(0),D(4),E(0)
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