摘要：26．-Why are your hands so dirty? -I in the garden. A．was working B．have worked C．worked D．have been working
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—Why are your hands so dirty?
—I________in the garden．
A．was working B．have worked C．worked D．have been working
查看习题详情和答案>>26．—Why are your hands so dirty?
—I________in the garden．
A．was working B．have worked C．worked D．have been working
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