推 maxmnbqq:這個句子很明顯是語"過去"事實相反的句子 11/11 20:33
→ maxmnbqq:所以If為過去完成式had come, 11/11 20:34
→ maxmnbqq:而主要子句也是過去(would)完成式(have been saved) 11/11 20:35
→ maxmnbqq:如果想表達的是語現在事實相反, 11/11 20:36
→ maxmnbqq:那麼,If子句要用過去式came, 11/11 20:37
→ maxmnbqq:而主要子句也要用過去式would be saved,並刪掉then 11/11 20:38
→ qqq5566:Thanks 11/11 22:08
推 dido19880426:與過去事實相反so時態要再往前推一格 11/15 22:37