Luckyisaspecial 國語站 題庫 1.44W 大中小設置文字大小 問題詳情:Lucky is a special ________dog. It’s very clever to help disabled people. A. trained B. training C. train D. trains【回答】A知識點:構詞法題型:選擇題 TAG標籤:Luckyisaspecial #