【謝薇 薇】評論
過去完成式:had V-pp 「I had cleaned the house before I went to movie.」 我去看電影之前已經打掃好屋子分析: 過去做了某件事,後來沒做,去做其他事 來源 http://pc856555.pixnet.net/blog/post/30304588-%E3%80%90%E6%A0%B8%E5%BF%83%E5%8B%95%E8%A9%9E-have%E3%80%91-have-%E5%AE%8C%E6%88%90%E5%BC%8F