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  • School students ()smoke because it is against the school rules.

    School students ()smoke because it is against the school rules.
    A.needn't B.couldn't
    C.won't D.mustn't
    其他人氣:227 ℃時間:2020-02-05 02:21:26
    優(yōu)質(zhì)解答
    選D.意為“學(xué)生不允許吸煙,因為吸煙違法學(xué)校規(guī)則.”A意為“不需要”,B為“不可以”,C為“不會”,只有D為“不允許”,最符合題意.故選D.
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