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    精英家教网 > 高中英语 > 题目详情
    3．I was surprised to find my bag empty after getting off the bus．Someone______everything!（　　）
    A．had been stealingB．had stolen
    C．have stolenD．have been stealing

    分析 下车后，我很惊讶地发现我的包空了．有人把里面所有东西都偷了．

    解答 答案：B
    该题考查过去完成时用法，由第一句"下车后，我很惊讶地发现我的包空了"可知，该句谓语was surprised使用的是一般过去时，而第二句谓语动作steal应该发生在was surprised之前，所以steal实际是一个表示"过去之过去"的动作，根据英语语法，表示"过去之过去"应用过去完成时，故选B．

    点评 考查时态时，要注意句中表示时间的成分对时态的提示，如果没有明确的时间提示，则可以通过句中逻辑关系来确定时态．

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