白色的
看一看，算一算，填一填：（每格100米）邮递员叔叔向____走____米到政府办公楼，再向____走____米就到了学校。邮递员叔叔从学校出发向____经过医院，再向____走____米就到了李大爷家。邮递员叔叔到李大爷家一共要走____米。
— I tried to make Alice her mind but I found it difficult.
—Well, I saw you that when l went past.
