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  • 請把下列句子變?yōu)楸粍?dòng)語態(tài):

    請把下列句子變?yōu)楸粍?dòng)語態(tài):
    我只知道被動(dòng)語態(tài)的構(gòu)成是:be+動(dòng)詞過去分詞
    1.The teacher is keeping the pupils at school for a revision.
    2.You must finish the article before Friday.
    3.They promised Mary a new doll for her birthday.
    英語人氣:695 ℃時(shí)間:2019-09-17 13:19:09
    優(yōu)質(zhì)解答
    1.The pupils at school are kept for a revision by the teacher.2.The article must be finished by you before Friday.3.Mary was promised a new doll for her birthday by them.
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