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  • -----You _____ here in time.----Sorry,I was held up by the accident.Aare supposed to have arrived

    -----You _____ here in time.----Sorry,I was held up by the accident.Aare supposed to have arrived
    B.are supposed to arrive C.have supposed to arrive D.supposed to arrive
    英語人氣:625 ℃時間:2019-12-07 02:16:10
    優(yōu)質(zhì)解答
    選A,不定式用了完成時表明動作先發(fā)于are的時間;
    B.中to arrive指將來的時間
    C.have supposed to arrive 是主動語態(tài),錯誤
    D.supposed to arrive 是主動語態(tài),錯誤還是有點搞不清A和B 的區(qū)別,能詳細講一下嗎?謝謝例如:I have a lot of work to do.這句話中的to do就表示將來要發(fā)生的動作,暗含了將來時間的意思。而to have done則表示動作已經(jīng)完成了。
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