問題詳情

30. “What did he say?” “He said that he _________ since one o’clock”
(A) wrote
(B) was writing
(C) has been writing
(D) had been writing

參考答案

答案:[無官方正解]
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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