问题描述：
英语翻译
Thus his progress was rapid,and,with a willing heart and mind,he soon became well advanced in arithmetic.
这样他的进步很快,处于自觉自愿和坚强意志,他很快在算术上就名列前茅.请批评指正.
Thus his progress was rapid,and,with a willing heart and mind,he soon became well advanced in arithmetic.
这样他的进步很快,处于自觉自愿和坚强意志,他很快在算术上就名列前茅.请批评指正.
问题解答：
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