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        hasbeen是什么時(shí)態(tài)作業(yè)幫一課

        回答
        瑞文問(wèn)答

        2021-08-24

        has been是現(xiàn)在完成時(shí)態(tài)。
        has:有; have 的第三人稱(chēng)單數(shù)現(xiàn)在時(shí)形式。
        been:
        v. 曾經(jīng); 曾經(jīng)到過(guò)(某地)。
        are的過(guò)去分詞; be的過(guò)去分詞。

        擴(kuò)展資料

          A working party has been set up to look into the problem.

          已成立一個(gè)工作小組來(lái)調(diào)查這個(gè)問(wèn)題。

          A new manager has been appointed to direct the project.

          已任命一位新經(jīng)理來(lái)管理這項(xiàng)工程。

          The new bridge has been finished two years ahead of schedule.

          新橋提前兩年落成。

          The information has been placed in the public domain.

          這資料不受版權(quán)保護(hù)。

          The scheme has been set up to help homeless people.

          這個(gè)計(jì)劃的目的是幫助無(wú)家可歸的人。

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