現在完成式

現在完成式

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日期:2024-07-13
(2) 從過去到現在曾經有過的經驗 have+p.p.未曾/從沒 have never p.p.. * 疑問句可以 ... I have never seen it. Has Tom .... 現在完成式在用法上的注意事項. * 已經去… ... The children had all gone to sleep at nine o'clock last night. (昨晚九點 前都 ......看更多