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Allen had been playing computer for almost thr
问题详情
Allen had been playing computer for almost three days without a rest.
It has taken Allen three days ______ the computer without a rest.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：playing/to play
playing/to play 解析：表达“某人花了多长时间做某事”，英语中用这样的句型：it takes sb.some time doing (to do) sth.。因此，这里填playing/to play。
