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for two days, Steve managed to finish his report on schedule.A. To workB. WorkedC. To be working D.

编辑:chaxungu时间:2026-04-27 02:49:14分类:高中英语题库

【题目】 ______ for two days, Steve managed to finish his report on schedule.

A. To workB. Worked

C. To be working D. Having worked

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【答案】D

【解析】

试题分析:句意:工作了两天,Steve成功的按时完成了他的报告。句中的逻辑主语为Steve,与work之间为主动关系,故用现在分词,这里用having worked,表示动作的先后性,work这个动作发生在谓语动作之前。故选D。