Thesisterisoftenmad 國語站 題庫 2.28W 大中小設置文字大小 問題詳情： The sister is often mad _________ his little brother.A. at B. about C. on D. for【回答】A知識點：介詞和介詞短語題型：選擇題 TAG標籤：Thesisterisoftenmad #
