Whyhedidnotarriveontimewasthath

发布时间：2020-07-26 19:59:14

Why he did not arrive on time was that he ________ and it was too late to catch the early bus．A.was oversleepingB.has oversleptC.oversleptD.had overslept

网友回答

D解析前面的助动词是一般过去时态，理解句意可知空格处的动作早前面的动作，所以应该选择过去完成时态，故选择D项。
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