問題詳情

9.—Did you catch what I said?—Sorry. I ______ a text message just now.
(A)had answering
(B) have answered
(C) would answer
(D)was answering

參考答案

答案:D
難度:非常簡單1
統計:A(0),B(0),C(0),D(1),E(0)

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