問題詳情
【題組】2. Tom is c_______zed by his exceptionally long legs. Since his long legs are his most noticeable quality, he was nicknamed“Longfellow.”
參考答案
答案：B
難度：適中0.521008
統計：A(11),B(124),C(51),D(23),E(0) #
個人：尚未作答書單：二元樹
用户評論
【Liu CJ】評論
一個中序走訪 + 前序走訪 or 後序走訪 只能決定一個二元樹