問題詳情

30. Allen: Why didn’t you pick up my phone last night?Lucy: What time did you call?Allen: Around 9 o’clock.Lucy: I ________ the garbage in front of my house, so Ididn’t hear the ring.
(A) take out
(B) am taking out
(C) have taken out
(D) was taking out

參考答案

答案:D
難度:簡單0.75
統計:A(0),B(0),C(1),D(3),E(0)

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