Somepeoplearesittingonthegrass;othersarewalkingalongth... 國語站 題庫 9.78K 大中小設置文字大小 問題詳情: Some people are sitting on the grass; others are walking along the lake, ______ .A. chatting and to laugh B. to chat and to laugh C. chatting and laughing D. chatted and laughed 【回答】C知識點:非謂語動詞題型:選擇題 TAG標籤:#