40. When you arrived, I ________ dinner in the kitchen. Therefore, I didn’t hear the doorbell ringin

問題詳情

40. When you arrived, I ________ dinner in the kitchen. Therefore, I didn’t hear the doorbell ringing.
(A)cook
(B)cooked
(C)had cooked
(D)was cooking

答案：D
難度：簡單0.863283
統計：A(36),B(100),C(198),D(2109),E(0)

When S1 + Ved, S2 was/were Ving.

【Nikki】評論

為什麼不能選擇B呢

【Japunking】評論

用過去進行式強調當時正在做什麼

【Elsa】評論

http://www.slideshare.net/Aweather/02-release-ver-12