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  • Our teacher must be in his office,A mustn't he B can't he C isn't he D must

    Our teacher must be in his office,A mustn't he B can't he C isn't he D must
    其他人氣:122 ℃時間:2019-11-22 14:34:08
    優(yōu)質(zhì)解答
    陳述部分有must 的疑問句,疑問部分根據(jù)實際情況而定.A.must表示“應(yīng)該”,其疑問部分用mustn't(不應(yīng)該),如:You must work hard next term,mustn't you 下學(xué)期你應(yīng)該努力學(xué)習(xí),對嗎?B.must表示“必須”,其疑問部分...
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