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  • He must have watched the TV play the other day,A mustn't B didn't he C haven't he D did he

    He must have watched the TV play the other day,A mustn't B didn't he C haven't he D did he
    翻譯疑問(wèn)句
    英語(yǔ)人氣:242 ℃時(shí)間:2019-11-04 05:57:25
    優(yōu)質(zhì)解答
    選B
    情態(tài)動(dòng)詞+have done 表示對(duì)過(guò)去事情的猜測(cè) 例如 must have done是對(duì)過(guò)去事情的肯定猜測(cè) 所以回答用過(guò)去式
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