—When is Jack going to finish writing that program? —I don't know ______ day in and day out. |
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A. He has been working B. He has worked C. He had been working D. He was working |
根据魔方格专家分析,试题“—When is Jack going to finish writing that program?—I don't know ______ day in and day out.[ ]A. He has been workingB. He has workedC. He had been workingD…”主要考查了你对 【现在完成进行时】 等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。
与“—When is Jack going to finish writing that program?—I don't know ______ day in and day out.[ ]A. He has been workingB. He has workedC. He had been workingD”考查相似的试题有: