Thewatersupplyhasbeencutofftemporarilybecausetheworker... 國語站 題庫 1.81W 大中小設置文字大小 問題詳情: The water supply has been cut off temporarily because the workers one of the main pipes.A. had repaired B. have repaired C. repaired D. are repairing【回答】D知識點:動詞題型:選擇題 TAG標籤:#