Thekindladydevotedallherlifeto 國語站 題庫 6.73K 大中小設定文字大小 問題詳情: The kind lady devoted all her life to _____ those homeless children. A. help B. helping C. be helping D. being helped【回答】B知識點:非謂語動詞題型:選擇題 TAG標籤:#