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  • ____to carry him?1 did they have 2 had they 3 must they 4 have they 選擇哪一個(gè),及分別說出每一個(gè)為

    ____to carry him?1 did they have 2 had they 3 must they 4 have they 選擇哪一個(gè),及分別說出每一個(gè)為
    英語人氣:378 ℃時(shí)間:2020-03-26 14:52:59
    優(yōu)質(zhì)解答
    盡管must=have to,但后者中的have是助動(dòng)詞,可以適用的時(shí)態(tài)范圍更廣.選1 did they have2 應(yīng)該改為:Did they have to carry him?3 應(yīng)該改為:must they carry him?4 應(yīng)該改為:Do they have to carry him?...
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