説明中心

student asking question

為什麼在這裡have been ?

teacher

母語人士的回答

Rebecca

在這裡使用have been -ing是因為它描述了從過去開始一直延續到現在的動作。 Chika的家人從此開始在家中生活,如今他們仍然在家中。例子: I have been reading a great book. (我一直在讀書。)例子: She has been doing her job for two years. (她He has been busy since he started college.工作了兩年。)示例: He has been busy since he started college. (他上大學後一直很忙。)

熱門問答

04/22

通過測驗完成表達式!

因此,像世界上大多數人一樣,我們也一直呆在家裡。