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    精英家教网 > 高中英语 > 题目详情
    If he _______, don’t interrupt him.
    A．still worksB．is still working
    C．still had been workingD．will still be working
    B
    这题考查时态的用法,根据句意:如果他在工作别打扰他.应该填将来进行时,但if条件句中要用现在时表示将来时,选B,现在进行时表示将来进行时.
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