26．—Why are your hands so dirty? —Iin the garden．A. was workingB. have workedC. worked D.

发布时间：2020-08-15 03:02:03


26．—Why are your hands so dirty?
—I    in the garden．
A. was working
B. have worked
C. worked
D. have been working

网友回答

A. was working
B. have worked
C. worked
(答案→)D. have been working
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