His sister left home in 1998, and since.(A) had not been heard of (B) has not been heard of(C) h

問題詳情

26. His sister left home in 1998, and since.
(A) had not been heard of
(B) has not been heard of
(C) had not heard of
(D) has not heard of

參考答案

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

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