Theoldparents 國語站 題庫 2.97W 大中小設定文字大小 問題詳情:The old parents _____a great deal of their savings on their son's new house.A. cost B. spent C. paid【回答】B知識點:動詞和動詞短語題型:選擇題 TAG標籤:Theoldparents #