--- Hi Mike, are you busy now? --- Not really. I _____ my work, and I’m going to see a movie online....
2022-12-04 11:10:15 131次 2014届甘肃省高三目标诊断英语试卷（四）（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
--- Hi Mike, are you busy now?
--- Not really. I _____ my work, and I’m
going to see a movie online.
A. did
B. have been doing C. had
done D. have done
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