---Why,David,youlooksotired!---Well,I______areportforthewholedayand

发布时间：2020-08-13 14:49:30

---Why, David, you look so tired!
---Well, I ______ a report for the whole day and I must finish it tomorrow.A.was writingB.will be writingC.have writtenD.have been writing

网友回答

D解析考察时态。根据句中时间状语for the whole day可知与现在完成进行时连用。结合句意：我整天都在写报告。我每天一定会完成。
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