【Cindy Lin】評論

過去兩個已經發生過的事，比較早發生的事用過去完成式、比較晚發生的事用過去簡單式。

【D.C.Y✔】評論

The house __________ planning to sell was at last sold last month. (A) my parents had been (C) my parents had (B) my parents are (D) my parents have 原題目BC選項顛倒請協助修正謝謝

【【站僕】摩檸Morning】評論

原本題目: The house __________ planning to sell was at last sold last month. (A) my parents had been (C) my parents had (B) my parents are (D) my parents have修改成為 The house __________ planning to sell was at last sold last month. (A) my parents had been (B) my parents are (C) my parents had (D) my parents have

【yy0929】評論

過去完成進行式指的是在過去某事件前，更早的另一個動作已經持續進行了一段時間，且該動作在那時仍持續進行中。I had been working nonstop for seven hours before he showed up.在他露面之前，我已經馬不停蹄的工作了七個小時。Sarah gained weight because she had been overeating.Sarah 體重增加了，因為她一直在暴飲暴食。Susan had been singing for two hours when I got there.當我到達那裡時，蘇珊已經唱了兩個鐘頭...