would have done
would + 現在完成
代表 if 接 過去完成式
表示與過去事實相反
If I had had enough time, I would have done my homework last night.
如果我有足夠的時間,昨晚我就做完回家作業了。
23. If I ________ enough time, I would h..-阿摩線上測驗