Ittakeshimtwohourstofinishhishomework.对twohours提问
2022-05-23 27次 反馈错误 加入收藏 正确率 : 100%
题目内容：
It takes him two hours to finish his homework.对two hours提问
优质解答
It takes him two hours to finish his homework.
How long does it take him to finish his homework?
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