問題詳情
27. _____you call me to say you' re not coming, I'll see you at the theatre.
(A) Though
(B) Whether
(C) Until
(D) Unless
(A) Though
(B) Whether
(C) Until
(D) Unless
參考答案
答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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