I am tired. I all day.A. am workingB. have been workingC. workedD. have been worked

发布时间：2020-08-14 23:14:24

I am tired. I      all day.
A. am working
B. have been working
C. worked
D. have been worked

网友回答


A. am working
(答案→)B. have been working
C. worked
D. have been worked
解析： 本题句意“我很累。我一直在工作。”all day说明时间的持续。
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